| 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 | $63.92 | 4.655% | $66.8955 | $66.90 | $66.90 | $66.90 |
| Purchase #2 | $106.43 | 11.347% | $118.5066 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $56.58 | 7.384% | $60.7579 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $12.87 | 3.107% | $13.2699 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $145.93 | 13.121% | $165.0775 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $88.94 | 10.468% | $98.2502 | $98.25 | $98.25 | $98.30 |
| Purchase #7 | $189.62 | 4.104% | $197.402 | $197.40 | $197.40 | $197.40 |
| 7 purchase totals = | $664.29 | $720.1596 | $720.17 | $720.15 | $720.30 | |