| 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 | $139.47 | 6.574% | $148.6388 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $25.63 | 12.265% | $28.7735 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $38.67 | 10.714% | $42.8131 | $42.81 | $42.80 | $42.80 |
| Purchase #4 | $21.62 | 6.550% | $23.0361 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $246.85 | 11.825% | $276.04 | $276.04 | $276.05 | $276.00 |
| Purchase #6 | $84.64 | 6.390% | $90.0485 | $90.05 | $90.05 | $90.00 |
| Purchase #7 | $105.83 | 10.314% | $116.7453 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $662.71 | $726.0953 | $726.10 | $726.10 | $725.90 | |