| 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 | $24.55 | 9.270% | $26.8258 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $89.45 | 8.624% | $97.1642 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $117.69 | 7.771% | $126.8357 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $33.54 | 12.781% | $37.8267 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $131.89 | 9.255% | $144.0964 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $212.62 | 3.307% | $219.6513 | $219.65 | $219.65 | $219.70 |
| Purchase #7 | $7.57 | 4.507% | $7.9112 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $617.31 | $660.3113 | $660.32 | $660.35 | $660.30 | |