| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.35 | 7.390% | $54.0709 | $54.07 | $54.05 | $54.10 |
| Purchase #2 | $236.36 | 7.298% | $253.6096 | $253.61 | $253.60 | $253.60 |
| Purchase #3 | $161.85 | 3.623% | $167.7138 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $183.91 | 10.320% | $202.8895 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $150.86 | 5.417% | $159.0321 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $110.69 | 12.711% | $124.7598 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $111.40 | 13.719% | $126.683 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $1,005.42 | $1,088.7587 | $1,088.75 | $1,088.75 | $1,088.80 | |