| 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 | $180.56 | 12.776% | $203.6283 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $57.61 | 9.296% | $62.9654 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $24.56 | 3.113% | $25.3246 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $89.60 | 11.799% | $100.1719 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $227.96 | 4.827% | $238.9636 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $153.89 | 7.379% | $165.2455 | $165.25 | $165.25 | $165.20 |
| Purchase #7 | $87.25 | 5.133% | $91.7285 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $821.43 | $888.0278 | $888.03 | $888.00 | $888.00 | |