| 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 | $6.62 | 8.711% | $7.1967 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $84.28 | 8.817% | $91.711 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $242.81 | 7.757% | $261.6448 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $45.43 | 11.836% | $50.8071 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $52.95 | 13.322% | $60.004 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $210.83 | 5.443% | $222.3055 | $222.31 | $222.30 | $222.30 |
| Purchase #7 | $202.89 | 3.798% | $210.5958 | $210.60 | $210.60 | $210.60 |
| 7 purchase totals = | $845.81 | $904.2649 | $904.27 | $904.25 | $904.20 | |