| 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 | $104.64 | 12.625% | $117.8508 | $117.85 | $117.85 | $117.90 |
| Purchase #2 | $223.87 | 5.642% | $236.5007 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $84.57 | 8.509% | $91.7661 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $151.86 | 9.523% | $166.3216 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $23.51 | 8.449% | $25.4964 | $25.50 | $25.50 | $25.50 |
| Purchase #6 | $110.45 | 5.597% | $116.6319 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $19.90 | 3.784% | $20.653 | $20.65 | $20.65 | $20.70 |
| 7 purchase totals = | $718.80 | $775.2205 | $775.22 | $775.20 | $775.30 | |