| 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 | $67.73 | 12.380% | $76.115 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $154.36 | 6.128% | $163.8192 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $84.29 | 6.731% | $89.9636 | $89.96 | $89.95 | $90.00 |
| Purchase #4 | $102.91 | 4.430% | $107.4689 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $57.35 | 10.866% | $63.5817 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $174.72 | 11.386% | $194.6136 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $116.65 | 13.376% | $132.2531 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $758.01 | $827.8151 | $827.81 | $827.75 | $827.90 | |