| 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 | $30.61 | 3.724% | $31.7499 | $31.75 | $31.75 | $31.70 |
| Purchase #2 | $88.72 | 4.235% | $92.4773 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $105.72 | 7.215% | $113.3477 | $113.35 | $113.35 | $113.30 |
| Purchase #4 | $63.27 | 8.550% | $68.6796 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $110.77 | 12.174% | $124.2551 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $238.82 | 9.415% | $261.3049 | $261.30 | $261.30 | $261.30 |
| Purchase #7 | $71.65 | 4.130% | $74.6091 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $709.56 | $766.4236 | $766.43 | $766.45 | $766.40 | |