| 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 | $73.52 | 10.317% | $81.1051 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $11.67 | 6.749% | $12.4576 | $12.46 | $12.45 | $12.50 |
| Purchase #3 | $69.73 | 5.543% | $73.5951 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $250.37 | 8.711% | $272.1797 | $272.18 | $272.20 | $272.20 |
| Purchase #5 | $49.88 | 6.398% | $53.0713 | $53.07 | $53.05 | $53.10 |
| Purchase #6 | $106.44 | 8.311% | $115.2862 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $79.55 | 5.404% | $83.8489 | $83.85 | $83.85 | $83.80 |
| 7 purchase totals = | $641.16 | $691.5439 | $691.56 | $691.55 | $691.60 | |