| 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 | $14.91 | 6.729% | $15.9133 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $27.81 | 13.576% | $31.5855 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $115.58 | 3.405% | $119.5155 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $110.53 | 13.707% | $125.6803 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $208.69 | 10.392% | $230.3771 | $230.38 | $230.40 | $230.40 |
| Purchase #6 | $204.97 | 5.104% | $215.4317 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $68.59 | 10.319% | $75.6678 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $751.08 | $814.1712 | $814.18 | $814.20 | $814.20 | |