| 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 | $111.71 | 4.673% | $116.9302 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $165.72 | 12.202% | $185.9412 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $79.36 | 9.382% | $86.8056 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $40.53 | 8.212% | $43.8583 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $248.76 | 10.285% | $274.345 | $274.35 | $274.35 | $274.30 |
| Purchase #6 | $144.31 | 3.840% | $149.8515 | $149.85 | $149.85 | $149.90 |
| Purchase #7 | $53.81 | 9.197% | $58.7589 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $844.20 | $916.4907 | $916.50 | $916.50 | $916.50 | |