| 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 | $34.65 | 12.603% | $39.0169 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $121.41 | 9.859% | $133.3798 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $112.67 | 8.340% | $122.0667 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $89.29 | 10.629% | $98.7806 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $184.73 | 7.153% | $197.9437 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $168.26 | 7.277% | $180.5043 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $174.33 | 6.246% | $185.2187 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $885.34 | $956.9107 | $956.91 | $956.90 | $956.90 | |