| 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 | $41.97 | 5.803% | $44.4055 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $102.71 | 3.515% | $106.3203 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $195.44 | 10.801% | $216.5495 | $216.55 | $216.55 | $216.50 |
| Purchase #4 | $18.82 | 6.359% | $20.0168 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $176.33 | 13.313% | $199.8048 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $166.91 | 9.555% | $182.8583 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $57.93 | 13.348% | $65.6625 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $760.11 | $835.6177 | $835.62 | $835.55 | $835.60 | |