| 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 | $69.26 | 6.533% | $73.7848 | $73.78 | $73.80 | $73.80 |
| Purchase #2 | $109.74 | 10.434% | $121.1903 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $89.91 | 8.560% | $97.6063 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $249.30 | 11.437% | $277.8124 | $277.81 | $277.80 | $277.80 |
| Purchase #5 | $133.63 | 4.306% | $139.3841 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $116.35 | 5.297% | $122.5131 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $6.54 | 11.652% | $7.302 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $774.73 | $839.5930 | $839.58 | $839.60 | $839.60 | |