| 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 | $97.26 | 8.478% | $105.5057 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $148.37 | 10.797% | $164.3895 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $102.44 | 3.822% | $106.3553 | $106.36 | $106.35 | $106.40 |
| Purchase #4 | $42.99 | 6.634% | $45.842 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $74.49 | 9.621% | $81.6567 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $143.39 | 11.297% | $159.5888 | $159.59 | $159.60 | $159.60 |
| Purchase #7 | $239.56 | 3.778% | $248.6106 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $848.50 | $911.9486 | $911.96 | $911.95 | $912.00 | |