| 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 | $92.65 | 6.834% | $98.9817 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $82.79 | 7.670% | $89.14 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $184.40 | 8.602% | $200.2621 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $142.98 | 8.727% | $155.4579 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $133.70 | 10.711% | $148.0206 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $41.67 | 7.552% | $44.8169 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $195.25 | 9.487% | $213.7734 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $873.44 | $950.4526 | $950.45 | $950.40 | $950.50 | |