| 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 | $72.87 | 13.847% | $82.9603 | $82.96 | $82.95 | $83.00 |
| Purchase #2 | $26.48 | 13.208% | $29.9775 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $74.97 | 8.129% | $81.0643 | $81.06 | $81.05 | $81.10 |
| Purchase #4 | $148.78 | 7.430% | $159.8344 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $174.50 | 8.217% | $188.8387 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $213.81 | 7.128% | $229.0504 | $229.05 | $229.05 | $229.10 |
| Purchase #7 | $153.44 | 3.869% | $159.3766 | $159.38 | $159.40 | $159.40 |
| 7 purchase totals = | $864.85 | $931.1022 | $931.10 | $931.15 | $931.20 | |