| 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 | $30.66 | 5.342% | $32.2979 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $13.50 | 7.163% | $14.467 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $140.79 | 9.458% | $154.1059 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $92.85 | 4.523% | $97.0496 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $144.47 | 8.727% | $157.0779 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $41.92 | 11.679% | $46.8158 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $239.38 | 10.828% | $265.3001 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $703.57 | $767.1142 | $767.13 | $767.10 | $767.10 | |