| 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 | $6.72 | 8.871% | $7.3161 | $7.32 | $7.30 | $7.30 |
| Purchase #2 | $119.54 | 9.775% | $131.225 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $118.93 | 8.204% | $128.687 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $91.54 | 8.266% | $99.1067 | $99.11 | $99.10 | $99.10 |
| Purchase #5 | $62.62 | 5.869% | $66.2952 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $233.29 | 9.284% | $254.9486 | $254.95 | $254.95 | $254.90 |
| Purchase #7 | $44.47 | 12.417% | $49.9918 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $677.11 | $737.5704 | $737.59 | $737.60 | $737.50 | |