| 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 | $58.75 | 10.318% | $64.8118 | $64.81 | $64.80 | $64.80 |
| Purchase #2 | $50.33 | 9.486% | $55.1043 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $44.61 | 10.516% | $49.3012 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $149.94 | 5.268% | $157.8388 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $151.51 | 13.145% | $171.426 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $205.56 | 8.450% | $222.9298 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $87.93 | 11.124% | $97.7113 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $748.63 | $819.1232 | $819.12 | $819.15 | $819.00 | |