| 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 | $64.36 | 5.757% | $68.0652 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $63.66 | 9.328% | $69.5982 | $69.60 | $69.60 | $69.60 |
| Purchase #3 | $172.40 | 7.138% | $184.7059 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $229.60 | 13.645% | $260.9289 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $18.31 | 6.267% | $19.4575 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $136.62 | 8.667% | $148.4609 | $148.46 | $148.45 | $148.50 |
| Purchase #7 | $225.39 | 8.465% | $244.4693 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $910.34 | $995.6859 | $995.70 | $995.65 | $995.80 | |