| 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 | $200.53 | 6.469% | $213.5023 | $213.50 | $213.50 | $213.50 |
| Purchase #2 | $101.47 | 7.499% | $109.0792 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $78.63 | 4.503% | $82.1707 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $90.70 | 3.555% | $93.9244 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $28.71 | 4.615% | $30.035 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $187.30 | 5.662% | $197.9049 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $92.31 | 10.332% | $101.8475 | $101.85 | $101.85 | $101.80 |
| 7 purchase totals = | $779.65 | $828.4640 | $828.46 | $828.45 | $828.40 | |