| 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 | $22.89 | 3.849% | $23.771 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $81.56 | 8.681% | $88.6402 | $88.64 | $88.65 | $88.60 |
| Purchase #3 | $150.53 | 7.428% | $161.7114 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $48.87 | 3.344% | $50.5042 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $50.36 | 4.181% | $52.4656 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $7.48 | 7.857% | $8.0677 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $126.94 | 10.600% | $140.3956 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $488.63 | $525.5557 | $525.56 | $525.50 | $525.60 | |