| 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 | $41.41 | 6.701% | $44.1849 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $38.92 | 4.533% | $40.6842 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $180.82 | 4.840% | $189.5717 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $235.78 | 9.748% | $258.7638 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $117.80 | 8.728% | $128.0816 | $128.08 | $128.10 | $128.10 |
| Purchase #6 | $193.79 | 10.362% | $213.8705 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $106.58 | 8.151% | $115.2673 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $915.10 | $990.4240 | $990.41 | $990.40 | $990.60 | |