| 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 | $30.33 | 10.543% | $33.5277 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $116.68 | 13.563% | $132.5053 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $220.92 | 4.812% | $231.5507 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $183.45 | 9.105% | $200.1531 | $200.15 | $200.15 | $200.20 |
| Purchase #5 | $75.40 | 3.268% | $77.8641 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $175.57 | 10.479% | $193.968 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $75.81 | 7.420% | $81.4351 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $878.16 | $951.0040 | $951.01 | $951.00 | $951.10 | |