| 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 | $71.49 | 13.485% | $81.1304 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $96.45 | 3.269% | $99.603 | $99.60 | $99.60 | $99.60 |
| Purchase #3 | $154.57 | 7.788% | $166.6079 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $143.95 | 13.649% | $163.5977 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $53.83 | 8.166% | $58.2258 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $20.48 | 13.295% | $23.2028 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $120.38 | 4.453% | $125.7405 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $661.15 | $718.1081 | $718.11 | $718.15 | $718.00 | |