| 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 | $98.79 | 9.684% | $108.3568 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $154.74 | 9.129% | $168.8662 | $168.87 | $168.85 | $168.90 |
| Purchase #3 | $118.63 | 7.168% | $127.1334 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $35.28 | 8.726% | $38.3585 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $123.34 | 9.358% | $134.8822 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $137.55 | 8.186% | $148.8098 | $148.81 | $148.80 | $148.80 |
| Purchase #7 | $25.66 | 8.417% | $27.8198 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $693.99 | $754.2267 | $754.23 | $754.20 | $754.30 | |