| 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 | $35.74 | 13.682% | $40.6299 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $21.63 | 11.302% | $24.0746 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $160.95 | 8.845% | $175.186 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $11.48 | 10.388% | $12.6725 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $72.39 | 6.537% | $77.1221 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $67.94 | 11.620% | $75.8346 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $164.74 | 9.493% | $180.3788 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $534.87 | $585.8985 | $585.89 | $585.90 | $585.90 | |