| 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 | $64.75 | 8.583% | $70.3075 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $111.90 | 9.531% | $122.5652 | $122.57 | $122.55 | $122.60 |
| Purchase #3 | $153.76 | 9.222% | $167.9397 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $149.63 | 10.154% | $164.8234 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $53.27 | 8.695% | $57.9018 | $57.90 | $57.90 | $57.90 |
| Purchase #6 | $43.29 | 7.611% | $46.5848 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $75.70 | 3.456% | $78.3162 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $652.30 | $708.4386 | $708.44 | $708.40 | $708.40 | |