| 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 | $81.80 | 6.279% | $86.9362 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $76.35 | 7.284% | $81.9113 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $197.28 | 12.465% | $221.871 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $68.44 | 11.441% | $76.2702 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $174.91 | 4.170% | $182.2037 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $154.75 | 13.674% | $175.9105 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $108.94 | 6.563% | $116.0897 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $862.47 | $941.1926 | $941.19 | $941.15 | $941.20 | |