| 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 | $71.61 | 12.549% | $80.5963 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $47.62 | 11.692% | $53.1877 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $157.83 | 3.472% | $163.3099 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $106.43 | 10.378% | $117.4753 | $117.48 | $117.50 | $117.50 |
| Purchase #5 | $166.57 | 9.504% | $182.4008 | $182.40 | $182.40 | $182.40 |
| Purchase #6 | $102.87 | 6.621% | $109.681 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $47.51 | 8.212% | $51.4115 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $700.44 | $758.0625 | $758.07 | $758.10 | $758.10 | |