| 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 | $9.73 | 11.757% | $10.874 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $45.91 | 6.157% | $48.7367 | $48.74 | $48.75 | $48.70 |
| Purchase #3 | $128.47 | 10.381% | $141.8065 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $201.40 | 3.289% | $208.024 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $19.32 | 5.334% | $20.3505 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $153.90 | 4.394% | $160.6624 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $118.41 | 10.134% | $130.4097 | $130.41 | $130.40 | $130.40 |
| 7 purchase totals = | $677.14 | $720.8638 | $720.86 | $720.80 | $720.90 | |