| 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 | $25.61 | 11.401% | $28.5298 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $60.96 | 12.699% | $68.7013 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $38.83 | 4.148% | $40.4407 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $67.95 | 10.829% | $75.3083 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $236.65 | 10.604% | $261.7444 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $141.82 | 13.596% | $161.1018 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $11.67 | 7.104% | $12.499 | $12.50 | $12.50 | $12.50 |
| 7 purchase totals = | $583.49 | $648.3253 | $648.32 | $648.35 | $648.20 | |