| 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 | $62.98 | 5.214% | $66.2638 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $25.48 | 7.601% | $27.4167 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $217.87 | 11.636% | $243.2214 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $197.54 | 13.744% | $224.6899 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $40.29 | 11.617% | $44.9705 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $25.56 | 3.142% | $26.3631 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $23.37 | 4.168% | $24.3441 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $593.09 | $657.2695 | $657.26 | $657.20 | $657.30 | |