| 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 | $73.44 | 6.311% | $78.0748 | $78.07 | $78.05 | $78.10 |
| Purchase #2 | $66.61 | 13.222% | $75.4172 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $177.69 | 3.776% | $184.3996 | $184.40 | $184.40 | $184.40 |
| Purchase #4 | $131.98 | 10.487% | $145.8207 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $48.70 | 7.447% | $52.3267 | $52.33 | $52.35 | $52.30 |
| Purchase #6 | $81.53 | 12.388% | $91.6299 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $24.48 | 8.824% | $26.6401 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $604.43 | $654.3090 | $654.31 | $654.30 | $654.20 | |