| 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 | $52.72 | 8.122% | $57.0019 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $9.59 | 7.189% | $10.2794 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $141.94 | 5.188% | $149.3038 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $83.81 | 13.391% | $95.033 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $177.35 | 11.844% | $198.3553 | $198.36 | $198.35 | $198.40 |
| Purchase #6 | $48.88 | 9.771% | $53.6561 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $70.46 | 6.804% | $75.2541 | $75.25 | $75.25 | $75.30 |
| 7 purchase totals = | $584.75 | $638.8836 | $638.88 | $638.90 | $639.00 | |