| 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 | $21.67 | 6.229% | $23.0198 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $137.68 | 5.710% | $145.5415 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $186.56 | 6.505% | $198.6957 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $66.56 | 4.345% | $69.452 | $69.45 | $69.45 | $69.50 |
| Purchase #5 | $55.67 | 5.598% | $58.7864 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $137.31 | 3.450% | $142.0472 | $142.05 | $142.05 | $142.00 |
| Purchase #7 | $174.43 | 11.863% | $195.1226 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $779.88 | $832.6652 | $832.67 | $832.65 | $832.60 | |