| 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 | $92.48 | 13.112% | $104.606 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $128.50 | 9.318% | $140.4736 | $140.47 | $140.45 | $140.50 |
| Purchase #3 | $18.97 | 12.701% | $21.3794 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $55.88 | 12.658% | $62.9533 | $62.95 | $62.95 | $63.00 |
| Purchase #5 | $211.56 | 7.283% | $226.9679 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $43.43 | 9.387% | $47.5068 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $42.65 | 10.478% | $47.1189 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $593.47 | $651.0059 | $651.01 | $650.95 | $651.10 | |