| 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 | $8.39 | 8.712% | $9.1209 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $122.43 | 3.479% | $126.6893 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $75.76 | 8.530% | $82.2223 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $12.99 | 3.325% | $13.4219 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $141.41 | 8.365% | $153.2389 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $112.31 | 9.218% | $122.6627 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $101.48 | 13.782% | $115.466 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $574.77 | $622.8220 | $622.82 | $622.75 | $622.80 | |