| 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 | $45.68 | 6.843% | $48.8059 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $56.64 | 4.121% | $58.9741 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $22.32 | 8.135% | $24.1357 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $212.85 | 5.390% | $224.3226 | $224.32 | $224.30 | $224.30 |
| Purchase #5 | $156.63 | 4.220% | $163.2398 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $46.91 | 13.449% | $53.2189 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $103.99 | 4.806% | $108.9878 | $108.99 | $109.00 | $109.00 |
| 7 purchase totals = | $645.02 | $681.6848 | $681.69 | $681.65 | $681.60 | |