| 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 | $42.42 | 3.756% | $44.0133 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $232.29 | 3.249% | $239.8371 | $239.84 | $239.85 | $239.80 |
| Purchase #3 | $166.96 | 11.850% | $186.7448 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $132.46 | 4.855% | $138.8909 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $65.55 | 7.371% | $70.3817 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $215.88 | 11.447% | $240.5918 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $47.29 | 5.442% | $49.8635 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $902.85 | $970.3231 | $970.31 | $970.35 | $970.30 | |