| 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 | $117.39 | 5.715% | $124.0988 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $152.56 | 7.494% | $163.9928 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $137.43 | 11.774% | $153.611 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $123.78 | 6.732% | $132.1129 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $21.43 | 12.556% | $24.1208 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $130.76 | 5.863% | $138.4265 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $69.84 | 13.790% | $79.4709 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $753.19 | $815.8337 | $815.83 | $815.80 | $815.80 | |