| 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 | $78.91 | 3.734% | $81.8565 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $66.95 | 10.294% | $73.8418 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $150.78 | 13.673% | $171.3961 | $171.40 | $171.40 | $171.40 |
| Purchase #4 | $159.89 | 12.718% | $180.2248 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $220.52 | 4.181% | $229.7399 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $54.44 | 6.471% | $57.9628 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $153.51 | 12.606% | $172.8615 | $172.86 | $172.85 | $172.90 |
| 7 purchase totals = | $885.00 | $967.8834 | $967.88 | $967.85 | $967.90 | |