| 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 | $69.88 | 11.646% | $78.0182 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $144.65 | 11.309% | $161.0085 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $113.45 | 3.765% | $117.7214 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $39.28 | 13.733% | $44.6743 | $44.67 | $44.65 | $44.70 |
| Purchase #5 | $187.44 | 11.642% | $209.2618 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $62.26 | 6.104% | $66.0604 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $71.66 | 5.678% | $75.7289 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $688.62 | $752.4735 | $752.47 | $752.40 | $752.50 | |