| 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 | $19.86 | 3.253% | $20.506 | $20.51 | $20.50 | $20.50 |
| Purchase #2 | $135.53 | 5.586% | $143.1007 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $143.99 | 8.847% | $156.7288 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $122.83 | 7.775% | $132.38 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $70.89 | 9.169% | $77.3899 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $32.64 | 10.608% | $36.1025 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $234.94 | 5.343% | $247.4928 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $760.68 | $813.7007 | $813.70 | $813.75 | $813.70 | |