| 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 | $67.28 | 3.766% | $69.8138 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $45.67 | 3.496% | $47.2666 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $14.44 | 7.288% | $15.4924 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $227.35 | 12.332% | $255.3868 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $245.68 | 9.322% | $268.5823 | $268.58 | $268.60 | $268.60 |
| Purchase #6 | $196.30 | 6.832% | $209.7112 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $25.53 | 3.625% | $26.4555 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $822.25 | $892.7086 | $892.71 | $892.70 | $892.80 | |