| 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 | $65.89 | 10.378% | $72.7281 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $214.70 | 4.613% | $224.6041 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $199.41 | 7.513% | $214.3917 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $46.45 | 7.129% | $49.7614 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $58.97 | 11.543% | $65.7769 | $65.78 | $65.80 | $65.80 |
| Purchase #6 | $43.74 | 12.295% | $49.1178 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $166.77 | 9.143% | $182.0178 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $795.93 | $858.3978 | $858.40 | $858.40 | $858.40 | |