| 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 | $26.91 | 3.127% | $27.7515 | $27.75 | $27.75 | $27.80 |
| Purchase #2 | $240.38 | 9.246% | $262.6055 | $262.61 | $262.60 | $262.60 |
| Purchase #3 | $144.25 | 12.207% | $161.8586 | $161.86 | $161.85 | $161.90 |
| Purchase #4 | $26.39 | 9.214% | $28.8216 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $12.29 | 10.792% | $13.6163 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $63.93 | 4.584% | $66.8606 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $116.39 | 7.424% | $125.0308 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $630.54 | $686.5449 | $686.55 | $686.50 | $686.60 | |