| 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 | $157.97 | 10.838% | $175.0908 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $81.29 | 9.397% | $88.9288 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $50.94 | 11.186% | $56.6381 | $56.64 | $56.65 | $56.60 |
| Purchase #4 | $64.52 | 13.647% | $73.325 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $76.40 | 8.767% | $83.098 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $5.62 | 9.363% | $6.1462 | $6.15 | $6.15 | $6.10 |
| Purchase #7 | $82.79 | 7.555% | $89.0448 | $89.04 | $89.05 | $89.00 |
| 7 purchase totals = | $519.53 | $572.2717 | $572.28 | $572.35 | $572.10 | |