| 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 | $14.53 | 10.680% | $16.0818 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $100.99 | 4.635% | $105.6709 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $19.89 | 5.390% | $20.9621 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $167.57 | 4.715% | $175.4709 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $17.53 | 6.490% | $18.6677 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $209.47 | 5.638% | $221.2799 | $221.28 | $221.30 | $221.30 |
| Purchase #7 | $216.86 | 5.490% | $228.7656 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $746.84 | $786.8989 | $786.90 | $786.85 | $787.10 | |