| 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 | $51.83 | 12.616% | $58.3689 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $43.28 | 9.112% | $47.2237 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $212.25 | 8.305% | $229.8774 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $71.74 | 13.390% | $81.346 | $81.35 | $81.35 | $81.30 |
| Purchase #5 | $123.59 | 11.152% | $137.3728 | $137.37 | $137.35 | $137.40 |
| Purchase #6 | $131.92 | 7.255% | $141.4908 | $141.49 | $141.50 | $141.50 |
| Purchase #7 | $116.29 | 13.639% | $132.1508 | $132.15 | $132.15 | $132.20 |
| 7 purchase totals = | $750.90 | $827.8304 | $827.83 | $827.80 | $827.90 | |