| 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 | $79.88 | 10.589% | $88.3385 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $79.75 | 3.656% | $82.6657 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $232.97 | 9.112% | $254.1982 | $254.20 | $254.20 | $254.20 |
| Purchase #4 | $121.58 | 9.491% | $133.1192 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $70.49 | 13.486% | $79.9963 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $133.63 | 4.114% | $139.1275 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $201.40 | 9.373% | $220.2772 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $919.70 | $997.7226 | $997.74 | $997.75 | $997.70 | |