| 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 | $83.67 | 6.626% | $89.214 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $208.65 | 10.644% | $230.8587 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $121.60 | 3.191% | $125.4803 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $102.61 | 6.798% | $109.5854 | $109.59 | $109.60 | $109.60 |
| Purchase #5 | $92.99 | 10.168% | $102.4452 | $102.45 | $102.45 | $102.40 |
| Purchase #6 | $71.79 | 5.592% | $75.8045 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $67.65 | 8.128% | $73.1486 | $73.15 | $73.15 | $73.10 |
| 7 purchase totals = | $748.96 | $806.5367 | $806.54 | $806.55 | $806.50 | |