| 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 | $45.28 | 8.240% | $49.0111 | $49.01 | $49.00 | $49.00 |
| Purchase #2 | $9.47 | 5.297% | $9.9716 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $150.29 | 3.590% | $155.6854 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $206.65 | 3.501% | $213.8848 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $109.32 | 8.287% | $118.3793 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $54.98 | 13.141% | $62.2049 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $57.30 | 13.848% | $65.2349 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $633.29 | $674.3720 | $674.36 | $674.40 | $674.40 | |