| 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 | $30.77 | 7.323% | $33.0233 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $107.47 | 4.261% | $112.0493 | $112.05 | $112.05 | $112.00 |
| Purchase #3 | $194.62 | 3.384% | $201.2059 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $240.56 | 8.158% | $260.1849 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $164.35 | 5.490% | $173.3728 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $159.81 | 11.773% | $178.6244 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $18.53 | 5.458% | $19.5414 | $19.54 | $19.55 | $19.50 |
| 7 purchase totals = | $916.11 | $978.0020 | $977.99 | $977.95 | $977.90 | |