| 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 | $93.69 | 12.710% | $105.598 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $75.84 | 10.736% | $83.9822 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $66.31 | 11.822% | $74.1492 | $74.15 | $74.15 | $74.10 |
| Purchase #4 | $208.58 | 11.840% | $233.2759 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $106.41 | 11.751% | $118.9142 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $149.95 | 11.197% | $166.7399 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $64.73 | 12.726% | $72.9675 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $765.51 | $855.6269 | $855.63 | $855.65 | $855.60 | |