| 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 | $66.43 | 6.291% | $70.6091 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $123.91 | 11.112% | $137.6789 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $76.90 | 6.135% | $81.6178 | $81.62 | $81.60 | $81.60 |
| Purchase #4 | $18.77 | 9.686% | $20.5881 | $20.59 | $20.60 | $20.60 |
| Purchase #5 | $203.61 | 6.176% | $216.185 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $53.26 | 9.777% | $58.4672 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $189.84 | 10.350% | $209.4884 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $732.72 | $794.6345 | $794.65 | $794.65 | $794.70 | |