| 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 | $51.84 | 5.494% | $54.6881 | $54.69 | $54.70 | $54.70 |
| Purchase #2 | $56.68 | 10.733% | $62.7635 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $197.98 | 3.230% | $204.3748 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $219.27 | 11.586% | $244.6746 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $109.71 | 13.668% | $124.7052 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $55.45 | 12.625% | $62.4506 | $62.45 | $62.45 | $62.50 |
| Purchase #7 | $238.37 | 3.682% | $247.1468 | $247.15 | $247.15 | $247.10 |
| 7 purchase totals = | $929.30 | $1,000.8036 | $1,000.80 | $1,000.75 | $1,000.90 | |