| 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 | $53.45 | 9.531% | $58.5443 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $201.47 | 7.452% | $216.4835 | $216.48 | $216.50 | $216.50 |
| Purchase #3 | $132.34 | 13.520% | $150.2324 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $57.44 | 8.760% | $62.4717 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $214.91 | 5.846% | $227.4736 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $37.38 | 11.157% | $41.5505 | $41.55 | $41.55 | $41.60 |
| Purchase #7 | $144.79 | 7.714% | $155.9591 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $841.78 | $912.7151 | $912.70 | $912.70 | $912.80 | |