| 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 | $104.98 | 9.601% | $115.0591 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $103.65 | 5.721% | $109.5798 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $183.44 | 12.489% | $206.3498 | $206.35 | $206.35 | $206.30 |
| Purchase #4 | $101.97 | 3.160% | $105.1923 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $21.49 | 13.347% | $24.3583 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $92.34 | 11.434% | $102.8982 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $153.71 | 12.351% | $172.6947 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $761.58 | $836.1322 | $836.13 | $836.15 | $836.20 | |