| 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 | $71.88 | 4.575% | $75.1685 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $29.44 | 10.285% | $32.4679 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $118.58 | 5.178% | $124.7201 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $24.75 | 9.789% | $27.1728 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $169.51 | 8.717% | $184.2862 | $184.29 | $184.30 | $184.30 |
| Purchase #6 | $141.58 | 5.300% | $149.0837 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $50.60 | 11.589% | $56.464 | $56.46 | $56.45 | $56.50 |
| 7 purchase totals = | $606.34 | $649.3632 | $649.36 | $649.30 | $649.50 | |