| 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 | $189.69 | 5.479% | $200.0831 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $51.83 | 8.527% | $56.2495 | $56.25 | $56.25 | $56.20 |
| Purchase #3 | $231.81 | 9.835% | $254.6085 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $90.86 | 8.734% | $98.7957 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $172.36 | 3.156% | $177.7997 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $9.37 | 11.521% | $10.4495 | $10.45 | $10.45 | $10.40 |
| Purchase #7 | $31.62 | 5.225% | $33.2721 | $33.27 | $33.25 | $33.30 |
| 7 purchase totals = | $777.54 | $831.2581 | $831.26 | $831.25 | $831.20 | |