| 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 | $24.53 | 3.717% | $25.4418 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $93.41 | 8.376% | $101.234 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $152.31 | 8.300% | $164.9517 | $164.95 | $164.95 | $165.00 |
| Purchase #4 | $26.56 | 7.181% | $28.4673 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $191.96 | 5.365% | $202.2587 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $64.33 | 8.454% | $69.7685 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $226.70 | 6.799% | $242.1133 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $779.80 | $834.2353 | $834.23 | $834.20 | $834.30 | |