| 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 | $12.73 | 7.177% | $13.6436 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $158.88 | 12.341% | $178.4874 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $204.55 | 5.192% | $215.1702 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $24.96 | 12.462% | $28.0705 | $28.07 | $28.05 | $28.10 |
| Purchase #5 | $219.68 | 5.504% | $231.7712 | $231.77 | $231.75 | $231.80 |
| Purchase #6 | $61.41 | 11.219% | $68.2996 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $96.55 | 13.191% | $109.2859 | $109.29 | $109.30 | $109.30 |
| 7 purchase totals = | $778.76 | $844.7284 | $844.73 | $844.70 | $844.80 | |