| 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 | $82.83 | 8.773% | $90.0967 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $179.97 | 5.122% | $189.1881 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $65.35 | 4.599% | $68.3554 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $12.75 | 8.188% | $13.794 | $13.79 | $13.80 | $13.80 |
| Purchase #5 | $213.27 | 6.556% | $227.252 | $227.25 | $227.25 | $227.30 |
| Purchase #6 | $115.70 | 12.777% | $130.483 | $130.48 | $130.50 | $130.50 |
| Purchase #7 | $136.25 | 6.173% | $144.6607 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $806.12 | $863.8299 | $863.83 | $863.85 | $864.00 | |