| 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 | $56.61 | 13.269% | $64.1216 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $55.50 | 7.125% | $59.4544 | $59.45 | $59.45 | $59.50 |
| Purchase #3 | $66.56 | 10.189% | $73.3418 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $146.84 | 10.308% | $161.9763 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $191.50 | 8.671% | $208.105 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $201.31 | 9.338% | $220.1083 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $52.74 | 8.496% | $57.2208 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $771.06 | $844.3282 | $844.33 | $844.30 | $844.30 | |