| 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 | $132.26 | 4.624% | $138.3757 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $72.84 | 4.496% | $76.1149 | $76.11 | $76.10 | $76.10 |
| Purchase #3 | $135.76 | 8.184% | $146.8706 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $26.25 | 5.546% | $27.7058 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $86.26 | 7.770% | $92.9624 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $114.53 | 7.288% | $122.8769 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $66.73 | 3.381% | $68.9861 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $634.63 | $673.8924 | $673.90 | $673.90 | $674.00 | |