| 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 | $110.71 | 9.449% | $121.171 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $60.84 | 7.481% | $65.3914 | $65.39 | $65.40 | $65.40 |
| Purchase #3 | $56.29 | 7.293% | $60.3952 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $43.70 | 5.695% | $46.1887 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $36.99 | 9.246% | $40.4101 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $199.70 | 6.756% | $213.1917 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $229.37 | 6.612% | $244.5359 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $737.60 | $791.2840 | $791.29 | $791.30 | $791.30 | |