| 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 | $51.27 | 13.694% | $58.2909 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $115.59 | 9.677% | $126.7756 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $126.62 | 9.839% | $139.0781 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $70.71 | 4.780% | $74.0899 | $74.09 | $74.10 | $74.10 |
| Purchase #5 | $116.44 | 10.756% | $128.9643 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $131.79 | 8.143% | $142.5217 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $136.28 | 10.861% | $151.0814 | $151.08 | $151.10 | $151.10 |
| 7 purchase totals = | $748.70 | $820.8019 | $820.80 | $820.85 | $820.90 | |