| 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 | $150.42 | 8.639% | $163.4148 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $70.98 | 3.783% | $73.6652 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $50.74 | 6.284% | $53.9285 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $70.76 | 8.483% | $76.7626 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $59.54 | 3.448% | $61.5929 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $126.79 | 9.767% | $139.1736 | $139.17 | $139.15 | $139.20 |
| Purchase #7 | $78.72 | 6.869% | $84.1273 | $84.13 | $84.15 | $84.10 |
| 7 purchase totals = | $607.95 | $652.6649 | $652.66 | $652.65 | $652.70 | |