| 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 | $85.65 | 6.321% | $91.0639 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $78.63 | 6.410% | $83.6702 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $229.91 | 11.514% | $256.3818 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $224.57 | 8.426% | $243.4923 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $28.65 | 12.469% | $32.2224 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $201.55 | 12.387% | $226.516 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $240.93 | 13.222% | $272.7858 | $272.79 | $272.80 | $272.80 |
| 7 purchase totals = | $1,089.89 | $1,206.1324 | $1,206.13 | $1,206.10 | $1,206.20 | |