| 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 | $68.37 | 6.814% | $73.0287 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $100.61 | 5.539% | $106.1828 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $121.99 | 10.810% | $135.1771 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $131.43 | 10.765% | $145.5784 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $21.57 | 6.763% | $23.0288 | $23.03 | $23.05 | $23.00 |
| Purchase #6 | $25.59 | 5.632% | $27.0312 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $26.80 | 6.865% | $28.6398 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $496.36 | $538.6668 | $538.67 | $538.80 | $538.60 | |