| 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 | $111.71 | 3.821% | $115.9784 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $38.64 | 6.173% | $41.0252 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $177.94 | 8.240% | $192.6023 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $30.82 | 8.680% | $33.4952 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $58.71 | 3.443% | $60.7314 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $51.97 | 7.648% | $55.9447 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $230.70 | 10.179% | $254.183 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $700.49 | $753.9602 | $753.96 | $754.05 | $753.90 | |