| 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 | $20.68 | 13.297% | $23.4298 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $155.68 | 10.367% | $171.8193 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $63.87 | 9.245% | $69.7748 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $20.65 | 8.438% | $22.3924 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $96.77 | 3.556% | $100.2111 | $100.21 | $100.20 | $100.20 |
| Purchase #6 | $150.56 | 9.257% | $164.4973 | $164.50 | $164.50 | $164.50 |
| Purchase #7 | $177.76 | 12.572% | $200.108 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $685.97 | $752.2327 | $752.23 | $752.20 | $752.20 | |