| 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 | $37.38 | 7.496% | $40.182 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $221.49 | 13.149% | $250.6137 | $250.61 | $250.60 | $250.60 |
| Purchase #3 | $31.31 | 11.169% | $34.807 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $53.56 | 9.281% | $58.5309 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $68.25 | 11.675% | $76.2182 | $76.22 | $76.20 | $76.20 |
| Purchase #6 | $93.59 | 7.354% | $100.4726 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $86.99 | 13.793% | $98.9885 | $98.99 | $99.00 | $99.00 |
| 7 purchase totals = | $592.57 | $659.8129 | $659.81 | $659.80 | $659.80 | |