| 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 | $72.92 | 12.829% | $82.2749 | $82.27 | $82.25 | $82.30 |
| Purchase #2 | $68.43 | 10.278% | $75.4632 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $128.63 | 8.586% | $139.6742 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $103.27 | 6.830% | $110.3233 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $17.89 | 6.773% | $19.1017 | $19.10 | $19.10 | $19.10 |
| Purchase #6 | $141.96 | 12.180% | $159.2507 | $159.25 | $159.25 | $159.30 |
| Purchase #7 | $133.57 | 13.336% | $151.3829 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $666.67 | $737.4709 | $737.45 | $737.40 | $737.60 | |