| 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 | $50.66 | 6.750% | $54.0796 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $110.86 | 4.524% | $115.8753 | $115.88 | $115.90 | $115.90 |
| Purchase #3 | $182.67 | 8.816% | $198.7742 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $84.79 | 12.608% | $95.4803 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $107.50 | 10.590% | $118.8843 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $146.72 | 8.593% | $159.3276 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $7.84 | 3.625% | $8.1242 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $691.04 | $750.5455 | $750.54 | $750.60 | $750.60 | |