| 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 | $38.52 | 13.286% | $43.6378 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $118.87 | 5.708% | $125.6551 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $223.81 | 8.673% | $243.221 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $79.51 | 8.535% | $86.2962 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $20.70 | 9.288% | $22.6226 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $42.64 | 10.688% | $47.1974 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $124.35 | 12.840% | $140.3165 | $140.32 | $140.30 | $140.30 |
| 7 purchase totals = | $648.40 | $708.9466 | $708.96 | $708.90 | $708.90 | |