| 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 | $6.87 | 10.525% | $7.5931 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $195.91 | 7.173% | $209.9626 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $210.49 | 11.250% | $234.1701 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $247.97 | 4.233% | $258.4666 | $258.47 | $258.45 | $258.50 |
| Purchase #5 | $100.80 | 4.827% | $105.6656 | $105.67 | $105.65 | $105.70 |
| Purchase #6 | $10.92 | 9.448% | $11.9517 | $11.95 | $11.95 | $12.00 |
| Purchase #7 | $58.46 | 7.335% | $62.748 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $831.42 | $890.5577 | $890.56 | $890.50 | $890.70 | |