| 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 | $70.86 | 9.617% | $77.6746 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $104.58 | 7.641% | $112.571 | $112.57 | $112.55 | $112.60 |
| Purchase #3 | $227.77 | 13.422% | $258.3413 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $104.49 | 8.106% | $112.96 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $93.28 | 8.456% | $101.1678 | $101.17 | $101.15 | $101.20 |
| Purchase #6 | $189.51 | 5.103% | $199.1807 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $14.47 | 13.530% | $16.4278 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $804.96 | $878.3232 | $878.32 | $878.30 | $878.40 | |