| 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 | $42.57 | 7.753% | $45.8705 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $69.36 | 4.784% | $72.6782 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $165.63 | 10.488% | $183.0013 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $158.72 | 10.472% | $175.3412 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $155.43 | 13.295% | $176.0944 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $73.97 | 10.831% | $81.9817 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $200.38 | 10.511% | $221.4419 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $866.06 | $956.4092 | $956.40 | $956.45 | $956.40 | |