| 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 | $46.71 | 8.674% | $50.7616 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $40.59 | 13.399% | $46.0287 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $144.70 | 5.327% | $152.4082 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $160.28 | 8.584% | $174.0384 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $34.90 | 8.491% | $37.8634 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $161.92 | 7.766% | $174.4947 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $214.96 | 10.226% | $236.9418 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $804.06 | $872.5368 | $872.53 | $872.55 | $872.50 | |