| 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 | $27.28 | 8.768% | $29.6719 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $70.31 | 9.298% | $76.8474 | $76.85 | $76.85 | $76.80 |
| Purchase #3 | $188.80 | 8.175% | $204.2344 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $238.97 | 6.609% | $254.7635 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $236.98 | 13.428% | $268.8017 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $24.41 | 9.587% | $26.7502 | $26.75 | $26.75 | $26.80 |
| Purchase #7 | $105.93 | 9.269% | $115.7487 | $115.75 | $115.75 | $115.70 |
| 7 purchase totals = | $892.68 | $976.8178 | $976.81 | $976.80 | $976.80 | |