| 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 | $69.97 | 5.313% | $73.6875 | $73.69 | $73.70 | $73.70 |
| Purchase #2 | $56.58 | 7.132% | $60.6153 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $236.30 | 7.395% | $253.7744 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $129.43 | 7.492% | $139.1269 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $81.41 | 10.638% | $90.0704 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $112.95 | 6.328% | $120.0975 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $239.98 | 8.776% | $261.0406 | $261.04 | $261.05 | $261.00 |
| 7 purchase totals = | $926.62 | $998.4126 | $998.42 | $998.40 | $998.40 | |