| 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 | $44.53 | 9.584% | $48.7978 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $72.66 | 5.493% | $76.6512 | $76.65 | $76.65 | $76.70 |
| Purchase #3 | $154.96 | 3.867% | $160.9523 | $160.95 | $160.95 | $161.00 |
| Purchase #4 | $16.78 | 7.279% | $18.0014 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $154.38 | 11.552% | $172.214 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $28.64 | 4.820% | $30.0204 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $130.86 | 13.480% | $148.4999 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $602.81 | $655.1370 | $655.13 | $655.10 | $655.20 | |