| 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 | $98.65 | 11.874% | $110.3637 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $22.74 | 7.788% | $24.511 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $12.94 | 7.551% | $13.9171 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $96.28 | 8.565% | $104.5264 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $139.86 | 9.651% | $153.3579 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $179.50 | 11.355% | $199.8822 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $121.68 | 3.655% | $126.1274 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $671.65 | $732.6857 | $732.69 | $732.70 | $732.70 | |