| 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 | $38.69 | 4.623% | $40.4786 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $126.41 | 8.325% | $136.9336 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $44.60 | 12.223% | $50.0515 | $50.05 | $50.05 | $50.10 |
| Purchase #4 | $153.28 | 5.582% | $161.8361 | $161.84 | $161.85 | $161.80 |
| Purchase #5 | $87.55 | 7.538% | $94.1495 | $94.15 | $94.15 | $94.10 |
| Purchase #6 | $52.99 | 12.692% | $59.7155 | $59.72 | $59.70 | $59.70 |
| Purchase #7 | $145.71 | 7.516% | $156.6616 | $156.66 | $156.65 | $156.70 |
| 7 purchase totals = | $649.23 | $699.8264 | $699.83 | $699.85 | $699.80 | |