| 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 | $130.49 | 8.263% | $141.2724 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $107.94 | 7.873% | $116.4381 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $87.72 | 6.702% | $93.599 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $40.65 | 5.640% | $42.9427 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $128.30 | 8.868% | $139.6776 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $73.42 | 8.488% | $79.6519 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $8.95 | 4.124% | $9.3191 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $577.47 | $622.9008 | $622.90 | $622.90 | $622.90 | |