| 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 | $81.36 | 4.456% | $84.9854 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $70.63 | 5.605% | $74.5888 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $100.68 | 5.701% | $106.4198 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $105.48 | 7.755% | $113.66 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $163.81 | 10.499% | $181.0084 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $209.26 | 7.391% | $224.7264 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $191.33 | 11.159% | $212.6805 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $922.55 | $998.0693 | $998.08 | $998.10 | $998.10 | |