| 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 | $241.49 | 9.790% | $265.1319 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $78.43 | 12.415% | $88.1671 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $8.97 | 13.126% | $10.1474 | $10.15 | $10.15 | $10.10 |
| Purchase #4 | $57.35 | 7.122% | $61.4345 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $35.35 | 9.346% | $38.6538 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $174.90 | 6.607% | $186.4556 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $54.97 | 6.808% | $58.7124 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $651.46 | $708.7027 | $708.70 | $708.70 | $708.70 | |