| 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 | $62.91 | 7.474% | $67.6119 | $67.61 | $67.60 | $67.60 |
| Purchase #2 | $125.34 | 4.772% | $131.3212 | $131.32 | $131.30 | $131.30 |
| Purchase #3 | $224.32 | 4.853% | $235.2062 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $94.72 | 5.560% | $99.9864 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $106.27 | 12.354% | $119.3986 | $119.40 | $119.40 | $119.40 |
| Purchase #6 | $129.61 | 3.134% | $133.672 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $94.66 | 8.210% | $102.4316 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $837.83 | $889.6279 | $889.63 | $889.60 | $889.60 | |