| 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 | $72.29 | 5.371% | $76.1727 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $85.95 | 8.253% | $93.0435 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $56.56 | 5.616% | $59.7364 | $59.74 | $59.75 | $59.70 |
| Purchase #4 | $94.92 | 11.706% | $106.0313 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $27.57 | 5.369% | $29.0502 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $97.74 | 3.549% | $101.2088 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $180.30 | 11.435% | $200.9173 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $615.33 | $666.1602 | $666.16 | $666.15 | $666.10 | |