| 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 | $26.27 | 5.689% | $27.7645 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $22.92 | 10.348% | $25.2918 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $161.94 | 8.672% | $175.9834 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $166.49 | 13.158% | $188.3968 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $134.50 | 12.220% | $150.9359 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $218.87 | 11.164% | $243.3046 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $18.91 | 10.520% | $20.8993 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $749.90 | $832.5763 | $832.57 | $832.60 | $832.60 | |