| 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 | $41.81 | 7.230% | $44.8329 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $203.43 | 12.630% | $229.1232 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $110.84 | 6.158% | $117.6655 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $131.43 | 12.481% | $147.8338 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $140.78 | 4.780% | $147.5093 | $147.51 | $147.50 | $147.50 |
| Purchase #6 | $48.52 | 3.406% | $50.1726 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $63.41 | 10.328% | $69.959 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $740.22 | $807.0963 | $807.09 | $807.05 | $807.10 | |