| 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 | $77.76 | 5.548% | $82.0741 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $218.55 | 4.873% | $229.1999 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $18.65 | 6.860% | $19.9294 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $47.26 | 11.708% | $52.7932 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $137.97 | 7.504% | $148.3233 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $130.76 | 7.430% | $140.4755 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $163.39 | 7.230% | $175.2031 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $794.34 | $847.9985 | $847.99 | $848.00 | $848.00 | |