| 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 | $74.96 | 3.262% | $77.4052 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $194.54 | 8.382% | $210.8463 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $169.40 | 5.297% | $178.3731 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $144.41 | 13.555% | $163.9848 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $39.83 | 9.226% | $43.5047 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $60.71 | 13.563% | $68.9441 | $68.94 | $68.95 | $68.90 |
| Purchase #7 | $56.30 | 6.290% | $59.8413 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $740.15 | $802.8995 | $802.89 | $802.90 | $802.80 | |