| 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 | $82.57 | 6.402% | $87.8561 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $141.89 | 8.351% | $153.7392 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $45.88 | 3.617% | $47.5395 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $120.76 | 3.655% | $125.1738 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $29.49 | 12.678% | $33.2287 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $158.60 | 3.297% | $163.829 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $242.71 | 9.851% | $266.6194 | $266.62 | $266.60 | $266.60 |
| 7 purchase totals = | $821.90 | $877.9857 | $877.99 | $878.00 | $877.90 | |