| 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 | $77.69 | 4.853% | $81.4603 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $21.88 | 13.286% | $24.787 | $24.79 | $24.80 | $24.80 |
| Purchase #3 | $206.73 | 7.178% | $221.5691 | $221.57 | $221.55 | $221.60 |
| Purchase #4 | $70.78 | 13.111% | $80.06 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $107.97 | 10.748% | $119.5746 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $230.79 | 5.788% | $244.1481 | $244.15 | $244.15 | $244.10 |
| Purchase #7 | $150.40 | 12.351% | $168.9759 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $866.24 | $940.5750 | $940.58 | $940.55 | $940.70 | |