| 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 | $13.67 | 7.519% | $14.6978 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $60.52 | 11.413% | $67.4271 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $232.68 | 9.278% | $254.2681 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $52.39 | 6.590% | $55.8425 | $55.84 | $55.85 | $55.80 |
| Purchase #5 | $193.76 | 13.357% | $219.6405 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $167.34 | 7.850% | $180.4762 | $180.48 | $180.50 | $180.50 |
| Purchase #7 | $7.51 | 12.360% | $8.4382 | $8.44 | $8.45 | $8.40 |
| 7 purchase totals = | $727.87 | $800.7904 | $800.80 | $800.85 | $800.70 | |