| 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 | $75.97 | 8.630% | $82.5262 | $82.53 | $82.55 | $82.50 |
| Purchase #2 | $37.38 | 11.666% | $41.7408 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $171.72 | 10.681% | $190.0614 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $165.82 | 7.116% | $177.6198 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $38.83 | 4.736% | $40.669 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $138.37 | 8.311% | $149.8699 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $81.50 | 7.508% | $87.619 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $709.59 | $770.1061 | $770.11 | $770.05 | $770.10 | |