| 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 | $52.51 | 4.184% | $54.707 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $152.62 | 4.742% | $159.8572 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $23.66 | 8.451% | $25.6595 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $219.76 | 12.804% | $247.8981 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $117.88 | 6.746% | $125.8322 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $54.60 | 3.405% | $56.4591 | $56.46 | $56.45 | $56.50 |
| Purchase #7 | $138.51 | 10.240% | $152.6934 | $152.69 | $152.70 | $152.70 |
| 7 purchase totals = | $759.54 | $823.1065 | $823.11 | $823.10 | $823.20 | |