| 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 | $41.47 | 8.714% | $45.0837 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $53.78 | 9.852% | $59.0784 | $59.08 | $59.10 | $59.10 |
| Purchase #3 | $30.36 | 11.391% | $33.8183 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $74.70 | 7.657% | $80.4198 | $80.42 | $80.40 | $80.40 |
| Purchase #5 | $195.93 | 7.620% | $210.8599 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $18.47 | 4.255% | $19.2559 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $167.47 | 3.515% | $173.3566 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $582.18 | $621.8726 | $621.88 | $621.85 | $622.00 | |