| 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 | $40.33 | 5.281% | $42.4598 | $42.46 | $42.45 | $42.50 |
| Purchase #2 | $139.52 | 8.374% | $151.2034 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $54.96 | 5.549% | $58.0097 | $58.01 | $58.00 | $58.00 |
| Purchase #4 | $46.48 | 11.511% | $51.8303 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $61.74 | 4.810% | $64.7097 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $109.79 | 5.859% | $116.2226 | $116.22 | $116.20 | $116.20 |
| Purchase #7 | $62.34 | 6.320% | $66.2799 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $515.16 | $550.7154 | $550.71 | $550.70 | $550.70 | |