| 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 | $43.55 | 12.637% | $49.0534 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $94.76 | 5.844% | $100.2978 | $100.30 | $100.30 | $100.30 |
| Purchase #3 | $11.67 | 3.183% | $12.0415 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $53.30 | 6.663% | $56.8514 | $56.85 | $56.85 | $56.90 |
| Purchase #5 | $36.86 | 5.526% | $38.8969 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $220.45 | 3.627% | $228.4457 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $79.68 | 8.801% | $86.6926 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $540.27 | $572.2793 | $572.28 | $572.30 | $572.30 | |