| 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 | $20.25 | 12.394% | $22.7598 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $17.85 | 11.214% | $19.8517 | $19.85 | $19.85 | $19.90 |
| Purchase #3 | $148.92 | 13.650% | $169.2476 | $169.25 | $169.25 | $169.20 |
| Purchase #4 | $236.32 | 7.220% | $253.3823 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $144.85 | 6.718% | $154.581 | $154.58 | $154.60 | $154.60 |
| Purchase #6 | $11.26 | 12.161% | $12.6293 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $50.70 | 4.803% | $53.1351 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $630.15 | $685.5868 | $685.59 | $685.65 | $685.60 | |