| 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 | $35.60 | 4.740% | $37.2874 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $233.26 | 7.551% | $250.8735 | $250.87 | $250.85 | $250.90 |
| Purchase #3 | $26.98 | 3.398% | $27.8968 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $58.86 | 7.266% | $63.1368 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $76.97 | 8.299% | $83.3577 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $186.69 | 12.293% | $209.6398 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $93.48 | 9.791% | $102.6326 | $102.63 | $102.65 | $102.60 |
| 7 purchase totals = | $711.84 | $774.8246 | $774.83 | $774.85 | $774.80 | |