| 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 | $77.32 | 3.331% | $79.8955 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $112.61 | 7.240% | $120.763 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $106.61 | 3.696% | $110.5503 | $110.55 | $110.55 | $110.60 |
| Purchase #4 | $8.91 | 4.844% | $9.3416 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $77.87 | 13.224% | $88.1675 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $200.88 | 5.184% | $211.2936 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $145.36 | 5.330% | $153.1077 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $729.56 | $773.1192 | $773.12 | $773.10 | $773.20 | |