| 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 | $86.56 | 8.380% | $93.8137 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $188.83 | 6.388% | $200.8925 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $13.34 | 5.431% | $14.0645 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $214.79 | 10.407% | $237.1432 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $43.74 | 9.545% | $47.915 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $183.76 | 7.525% | $197.5879 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $149.34 | 7.775% | $160.9512 | $160.95 | $160.95 | $161.00 |
| 7 purchase totals = | $880.36 | $952.3680 | $952.36 | $952.35 | $952.40 | |