| 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 | $64.42 | 12.519% | $72.4847 | $72.48 | $72.50 | $72.50 |
| Purchase #2 | $128.34 | 8.297% | $138.9884 | $138.99 | $139.00 | $139.00 |
| Purchase #3 | $16.66 | 5.453% | $17.5685 | $17.57 | $17.55 | $17.60 |
| Purchase #4 | $168.59 | 11.663% | $188.2527 | $188.25 | $188.25 | $188.30 |
| Purchase #5 | $58.45 | 4.574% | $61.1235 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $129.54 | 9.574% | $141.9422 | $141.94 | $141.95 | $141.90 |
| Purchase #7 | $135.73 | 4.485% | $141.8175 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $701.73 | $762.1775 | $762.17 | $762.15 | $762.20 | |