| 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 | $201.43 | 9.479% | $220.5235 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $59.98 | 5.228% | $63.1158 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $21.41 | 8.382% | $23.2046 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $82.39 | 3.433% | $85.2184 | $85.22 | $85.20 | $85.20 |
| Purchase #5 | $77.99 | 7.770% | $84.0498 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $195.83 | 7.138% | $209.8083 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $66.52 | 3.362% | $68.7564 | $68.76 | $68.75 | $68.80 |
| 7 purchase totals = | $705.55 | $754.6768 | $754.68 | $754.60 | $754.60 | |