| 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 | $23.85 | 9.593% | $26.1379 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $10.40 | 12.179% | $11.6666 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $119.64 | 8.463% | $129.7651 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $223.99 | 7.203% | $240.124 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $19.40 | 7.652% | $20.8845 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $68.36 | 8.413% | $74.1111 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $15.56 | 11.868% | $17.4067 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $481.20 | $520.0959 | $520.10 | $520.05 | $520.10 | |