| 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 | $7.82 | 11.613% | $8.7281 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $98.44 | 13.449% | $111.6792 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $163.84 | 8.588% | $177.9106 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $62.47 | 6.839% | $66.7423 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $41.65 | 13.578% | $47.3052 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $184.84 | 7.669% | $199.0154 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $158.92 | 7.221% | $170.3956 | $170.40 | $170.40 | $170.40 |
| 7 purchase totals = | $717.98 | $781.7764 | $781.79 | $781.80 | $781.70 | |