| 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 | $42.71 | 11.294% | $47.5337 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $102.35 | 11.854% | $114.4826 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $162.64 | 4.719% | $170.315 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $187.25 | 3.797% | $194.3599 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $207.32 | 6.473% | $220.7398 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $114.28 | 9.493% | $125.1286 | $125.13 | $125.15 | $125.10 |
| Purchase #7 | $47.26 | 3.609% | $48.9656 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $863.81 | $921.5252 | $921.53 | $921.55 | $921.50 | |