| 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 | $42.35 | 5.692% | $44.7606 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $158.72 | 8.756% | $172.6175 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $94.34 | 10.509% | $104.2542 | $104.25 | $104.25 | $104.30 |
| Purchase #4 | $143.67 | 4.202% | $149.707 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $59.48 | 5.566% | $62.7907 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $91.43 | 7.738% | $98.5049 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $89.72 | 7.467% | $96.4194 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $679.71 | $729.0543 | $729.05 | $729.00 | $729.10 | |