| 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 | $65.79 | 4.256% | $68.59 | $68.59 | $68.60 | $68.60 |
| Purchase #2 | $59.74 | 7.396% | $64.1584 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $101.93 | 3.367% | $105.362 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $144.92 | 11.516% | $161.609 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $142.75 | 10.475% | $157.7031 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $201.77 | 13.779% | $229.5719 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $241.85 | 12.288% | $271.5685 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $958.75 | $1,058.5629 | $1,058.56 | $1,058.50 | $1,058.70 | |