| 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 | $47.97 | 10.200% | $52.8629 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $9.41 | 9.753% | $10.3278 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $136.66 | 11.706% | $152.6574 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $212.82 | 4.277% | $221.9223 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $131.43 | 5.191% | $138.2525 | $138.25 | $138.25 | $138.30 |
| Purchase #6 | $128.98 | 12.179% | $144.6885 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $213.87 | 13.681% | $243.1296 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $881.14 | $963.8410 | $963.84 | $963.85 | $963.90 | |