| 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 | $12.89 | 11.601% | $14.3854 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $177.31 | 13.713% | $201.6245 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $113.37 | 13.523% | $128.701 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $43.54 | 10.370% | $48.0551 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $61.54 | 5.741% | $65.073 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $6.87 | 10.122% | $7.5654 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $159.54 | 12.184% | $178.9784 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $575.06 | $644.3828 | $644.39 | $644.35 | $644.50 | |