| 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 | $15.81 | 4.786% | $16.5667 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $216.60 | 5.665% | $228.8704 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $223.37 | 4.644% | $233.7433 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $46.73 | 8.827% | $50.8549 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $27.79 | 4.118% | $28.9344 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $233.53 | 4.388% | $243.7773 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $68.47 | 9.256% | $74.8076 | $74.81 | $74.80 | $74.80 |
| 7 purchase totals = | $832.30 | $877.5546 | $877.55 | $877.55 | $877.60 | |