| 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 | $70.95 | 9.254% | $77.5157 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $242.26 | 3.508% | $250.7585 | $250.76 | $250.75 | $250.80 |
| Purchase #3 | $133.38 | 13.653% | $151.5904 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $162.26 | 11.364% | $180.6992 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $118.96 | 5.415% | $125.4017 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $91.63 | 7.226% | $98.2512 | $98.25 | $98.25 | $98.30 |
| Purchase #7 | $41.25 | 3.157% | $42.5523 | $42.55 | $42.55 | $42.60 |
| 7 purchase totals = | $860.69 | $926.7690 | $926.77 | $926.75 | $926.90 | |