| 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 | $31.99 | 13.779% | $36.3979 | $36.40 | $36.40 | $36.40 |
| Purchase #2 | $36.25 | 11.589% | $40.451 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $250.95 | 5.734% | $265.3395 | $265.34 | $265.35 | $265.30 |
| Purchase #4 | $49.86 | 5.669% | $52.6866 | $52.69 | $52.70 | $52.70 |
| Purchase #5 | $228.65 | 13.786% | $260.1717 | $260.17 | $260.15 | $260.20 |
| Purchase #6 | $161.35 | 8.674% | $175.3455 | $175.35 | $175.35 | $175.30 |
| Purchase #7 | $82.46 | 13.592% | $93.668 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $841.51 | $924.0602 | $924.07 | $924.05 | $924.10 | |