| 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 | $66.46 | 5.643% | $70.2103 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $130.34 | 6.741% | $139.1262 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $88.64 | 4.638% | $92.7511 | $92.75 | $92.75 | $92.80 |
| Purchase #4 | $32.30 | 11.353% | $35.967 | $35.97 | $35.95 | $36.00 |
| Purchase #5 | $213.54 | 5.125% | $224.4839 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $75.49 | 8.687% | $82.0478 | $82.05 | $82.05 | $82.00 |
| Purchase #7 | $105.79 | 9.730% | $116.0834 | $116.08 | $116.10 | $116.10 |
| 7 purchase totals = | $712.56 | $760.6697 | $760.67 | $760.70 | $760.70 | |