| 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 | $19.86 | 8.139% | $21.4764 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $151.89 | 7.435% | $163.183 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $48.97 | 12.317% | $55.0016 | $55.00 | $55.00 | $55.00 |
| Purchase #4 | $76.35 | 6.666% | $81.4395 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $108.96 | 13.849% | $124.0499 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $5.70 | 11.409% | $6.3503 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $240.33 | 5.559% | $253.6899 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $652.06 | $705.1906 | $705.19 | $705.25 | $705.20 | |