| 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 | $71.33 | 13.684% | $81.0908 | $81.09 | $81.10 | $81.10 |
| Purchase #2 | $183.56 | 11.417% | $204.517 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $17.55 | 3.324% | $18.1334 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $139.33 | 10.213% | $153.5598 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $59.40 | 5.268% | $62.5292 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $23.71 | 11.267% | $26.3814 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $71.51 | 5.767% | $75.634 | $75.63 | $75.65 | $75.60 |
| 7 purchase totals = | $566.39 | $621.8456 | $621.84 | $621.90 | $621.80 | |