| 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 | $225.79 | 5.304% | $237.7659 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $54.62 | 9.360% | $59.7324 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $68.90 | 6.594% | $73.4433 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $23.53 | 5.644% | $24.858 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $236.70 | 7.421% | $254.2655 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $103.74 | 13.575% | $117.8227 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $185.92 | 13.781% | $211.5416 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $899.20 | $979.4294 | $979.43 | $979.40 | $979.40 | |