| 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 | $70.42 | 9.784% | $77.3099 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $180.62 | 13.562% | $205.1157 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $27.54 | 6.363% | $29.2924 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $170.97 | 6.853% | $182.6866 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $210.31 | 3.564% | $217.8054 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $88.31 | 13.247% | $100.0084 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $140.45 | 3.118% | $144.8292 | $144.83 | $144.85 | $144.80 |
| 7 purchase totals = | $888.62 | $957.0476 | $957.06 | $957.05 | $957.00 | |