| 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 | $14.33 | 11.276% | $15.9459 | $15.95 | $15.95 | $15.90 |
| Purchase #2 | $247.98 | 13.239% | $280.8101 | $280.81 | $280.80 | $280.80 |
| Purchase #3 | $132.37 | 4.862% | $138.8058 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $74.56 | 4.727% | $78.0845 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $10.67 | 7.164% | $11.4344 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $164.44 | 6.132% | $174.5235 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $60.74 | 13.494% | $68.9363 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $705.09 | $768.5405 | $768.54 | $768.55 | $768.40 | |