| 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 | $170.59 | 8.634% | $185.3187 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $54.36 | 4.491% | $56.8013 | $56.80 | $56.80 | $56.80 |
| Purchase #3 | $11.42 | 9.727% | $12.5308 | $12.53 | $12.55 | $12.50 |
| Purchase #4 | $204.57 | 10.130% | $225.2929 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $88.94 | 10.504% | $98.2823 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $177.49 | 13.825% | $202.028 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $101.71 | 10.343% | $112.2299 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $809.08 | $892.4839 | $892.48 | $892.55 | $892.40 | |