| 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 | $81.72 | 4.321% | $85.2511 | $85.25 | $85.25 | $85.30 |
| Purchase #2 | $66.36 | 9.833% | $72.8852 | $72.89 | $72.90 | $72.90 |
| Purchase #3 | $234.62 | 7.218% | $251.5549 | $251.55 | $251.55 | $251.60 |
| Purchase #4 | $178.84 | 9.186% | $195.2682 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $214.92 | 11.754% | $240.1817 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $20.48 | 5.703% | $21.648 | $21.65 | $21.65 | $21.60 |
| Purchase #7 | $149.45 | 5.673% | $157.9283 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $946.39 | $1,024.7174 | $1,024.72 | $1,024.75 | $1,024.80 | |