| 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 | $47.28 | 3.140% | $48.7646 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $208.64 | 5.382% | $219.869 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $16.76 | 6.649% | $17.8744 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $62.98 | 9.659% | $69.0632 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $201.46 | 8.536% | $218.6566 | $218.66 | $218.65 | $218.70 |
| Purchase #6 | $33.47 | 12.530% | $37.6638 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $71.75 | 4.245% | $74.7958 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $642.34 | $686.6874 | $686.68 | $686.60 | $686.90 | |