| 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 | $230.66 | 7.323% | $247.5512 | $247.55 | $247.55 | $247.60 |
| Purchase #2 | $84.61 | 4.831% | $88.6975 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $66.43 | 11.664% | $74.1784 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $242.66 | 8.122% | $262.3688 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $89.88 | 12.481% | $101.0979 | $101.10 | $101.10 | $101.10 |
| Purchase #6 | $6.79 | 9.874% | $7.4604 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $25.55 | 13.221% | $28.928 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $746.58 | $810.2822 | $810.29 | $810.30 | $810.40 | |