| 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 | $48.94 | 3.811% | $50.8051 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $23.61 | 3.706% | $24.485 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $131.97 | 7.361% | $141.6843 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $95.49 | 4.697% | $99.9752 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $39.36 | 5.351% | $41.4662 | $41.47 | $41.45 | $41.50 |
| Purchase #6 | $93.33 | 13.593% | $106.0163 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $124.97 | 3.232% | $129.009 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $557.67 | $593.4411 | $593.46 | $593.45 | $593.50 | |