| 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 | $50.86 | 4.480% | $53.1385 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $147.29 | 13.310% | $166.8943 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $160.30 | 9.396% | $175.3618 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $138.83 | 8.750% | $150.9776 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $131.54 | 9.518% | $144.06 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $171.48 | 7.216% | $183.854 | $183.85 | $183.85 | $183.90 |
| Purchase #7 | $91.54 | 5.702% | $96.7596 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $891.84 | $971.0458 | $971.04 | $971.05 | $971.20 | |