| 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 | $67.49 | 10.372% | $74.4901 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $229.55 | 5.225% | $241.544 | $241.54 | $241.55 | $241.50 |
| Purchase #3 | $21.37 | 5.525% | $22.5507 | $22.55 | $22.55 | $22.60 |
| Purchase #4 | $60.96 | 7.714% | $65.6625 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $8.46 | 11.747% | $9.4538 | $9.45 | $9.45 | $9.50 |
| Purchase #6 | $182.63 | 9.328% | $199.6657 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $95.25 | 4.150% | $99.2029 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $665.71 | $712.5697 | $712.56 | $712.55 | $712.70 | |