| 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 | $94.73 | 5.273% | $99.7251 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $52.50 | 10.426% | $57.9737 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $136.94 | 8.308% | $148.317 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $66.37 | 13.498% | $75.3286 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $184.95 | 12.598% | $208.25 | $208.25 | $208.25 | $208.30 |
| Purchase #6 | $241.60 | 3.380% | $249.7661 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $152.30 | 4.697% | $159.4535 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $929.39 | $998.8140 | $998.82 | $998.80 | $998.90 | |