| 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 | $92.85 | 11.444% | $103.4758 | $103.48 | $103.50 | $103.50 |
| Purchase #2 | $6.62 | 13.243% | $7.4967 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $156.30 | 6.337% | $166.2047 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $103.49 | 5.843% | $109.5369 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $26.95 | 11.187% | $29.9649 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $148.97 | 8.735% | $161.9825 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $113.43 | 6.677% | $121.0037 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $648.61 | $699.6652 | $699.66 | $699.70 | $699.70 | |