| 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 | $27.93 | 6.834% | $29.8387 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $129.46 | 9.513% | $141.7755 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $65.25 | 8.499% | $70.7956 | $70.80 | $70.80 | $70.80 |
| Purchase #4 | $225.83 | 12.677% | $254.4585 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $68.60 | 13.643% | $77.9591 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $97.57 | 4.202% | $101.6699 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $112.52 | 9.426% | $123.1261 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $727.16 | $799.6234 | $799.64 | $799.65 | $799.70 | |