| 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 | $23.72 | 9.601% | $25.9974 | $26.00 | $26.00 | $26.00 |
| Purchase #2 | $30.93 | 12.291% | $34.7316 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $141.34 | 10.698% | $156.4606 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $56.66 | 8.530% | $61.4931 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $213.91 | 8.847% | $232.8346 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $159.60 | 5.438% | $168.279 | $168.28 | $168.30 | $168.30 |
| Purchase #7 | $58.80 | 12.700% | $66.2676 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $684.96 | $746.0639 | $746.06 | $746.10 | $746.10 | |