| 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 | $29.87 | 12.384% | $33.5691 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $88.38 | 13.205% | $100.0506 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $85.40 | 10.744% | $94.5754 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $71.25 | 5.643% | $75.2706 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $133.32 | 11.734% | $148.9638 | $148.96 | $148.95 | $149.00 |
| Purchase #6 | $8.81 | 7.163% | $9.4411 | $9.44 | $9.45 | $9.40 |
| Purchase #7 | $78.79 | 4.641% | $82.4466 | $82.45 | $82.45 | $82.40 |
| 7 purchase totals = | $495.82 | $544.3172 | $544.32 | $544.30 | $544.40 | |