| 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 | $84.95 | 4.431% | $88.7141 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $232.52 | 4.263% | $242.4323 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $55.92 | 8.270% | $60.5446 | $60.54 | $60.55 | $60.50 |
| Purchase #4 | $17.89 | 8.734% | $19.4525 | $19.45 | $19.45 | $19.50 |
| Purchase #5 | $108.81 | 8.593% | $118.16 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $18.82 | 6.873% | $20.1135 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $176.95 | 8.411% | $191.8333 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $695.86 | $741.2503 | $741.23 | $741.25 | $741.20 | |