| 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 | $58.96 | 9.456% | $64.5353 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $18.71 | 6.513% | $19.9286 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $141.70 | 4.372% | $147.8951 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $203.45 | 12.118% | $228.1041 | $228.10 | $228.10 | $228.10 |
| Purchase #5 | $33.92 | 9.659% | $37.1963 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $246.54 | 5.414% | $259.8877 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $109.44 | 6.861% | $116.9487 | $116.95 | $116.95 | $116.90 |
| 7 purchase totals = | $812.72 | $874.4958 | $874.51 | $874.55 | $874.40 | |