| 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 | $123.41 | 3.688% | $127.9614 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $66.90 | 3.300% | $69.1077 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $69.46 | 7.103% | $74.3937 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $164.77 | 10.627% | $182.2801 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $212.85 | 11.130% | $236.5402 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $71.71 | 3.201% | $74.0054 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $74.68 | 7.830% | $80.5274 | $80.53 | $80.55 | $80.50 |
| 7 purchase totals = | $783.78 | $844.8159 | $844.82 | $844.85 | $844.80 | |