| 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 | $40.33 | 8.331% | $43.6899 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $123.45 | 9.145% | $134.7395 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $72.38 | 4.496% | $75.6342 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $48.46 | 9.675% | $53.1485 | $53.15 | $53.15 | $53.10 |
| Purchase #5 | $135.64 | 11.829% | $151.6849 | $151.68 | $151.70 | $151.70 |
| Purchase #6 | $88.52 | 6.233% | $94.0375 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $180.69 | 12.659% | $203.5635 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $689.47 | $756.4980 | $756.49 | $756.55 | $756.40 | |