| 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 | $103.58 | 5.787% | $109.5742 | $109.57 | $109.55 | $109.60 |
| Purchase #2 | $176.53 | 12.604% | $198.7798 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $179.98 | 3.154% | $185.6566 | $185.66 | $185.65 | $185.70 |
| Purchase #4 | $66.40 | 4.738% | $69.546 | $69.55 | $69.55 | $69.50 |
| Purchase #5 | $92.62 | 10.401% | $102.2534 | $102.25 | $102.25 | $102.30 |
| Purchase #6 | $42.57 | 3.493% | $44.057 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $55.71 | 7.766% | $60.0364 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $717.39 | $769.9034 | $769.91 | $769.90 | $770.00 | |