| 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 | $43.79 | 4.685% | $45.8416 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $7.28 | 6.692% | $7.7672 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $62.33 | 6.512% | $66.3889 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $20.42 | 13.811% | $23.2402 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $47.65 | 4.769% | $49.9224 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $120.30 | 6.405% | $128.0052 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $237.88 | 6.425% | $253.1638 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $539.65 | $574.3293 | $574.33 | $574.30 | $574.30 | |