| 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 | $52.78 | 4.309% | $55.0543 | $55.05 | $55.05 | $55.10 |
| Purchase #2 | $200.59 | 4.685% | $209.9876 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $45.43 | 11.408% | $50.6127 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $23.43 | 11.867% | $26.2104 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $53.27 | 10.521% | $58.8745 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $182.67 | 3.825% | $189.6571 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $202.30 | 5.448% | $213.3213 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $760.47 | $803.7179 | $803.71 | $803.65 | $803.80 | |