| 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 | $104.37 | 12.606% | $117.5269 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $234.50 | 6.228% | $249.1047 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $173.74 | 8.217% | $188.0162 | $188.02 | $188.00 | $188.00 |
| Purchase #4 | $56.51 | 13.766% | $64.2892 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $35.65 | 12.593% | $40.1394 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $56.56 | 3.576% | $58.5826 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $31.65 | 9.739% | $34.7324 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $692.98 | $752.3914 | $752.39 | $752.45 | $752.30 | |