| 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 | $5.30 | 12.615% | $5.9686 | $5.97 | $5.95 | $6.00 |
| Purchase #2 | $134.71 | 13.119% | $152.3826 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $125.36 | 3.339% | $129.5458 | $129.55 | $129.55 | $129.50 |
| Purchase #4 | $49.86 | 3.779% | $51.7442 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $173.71 | 9.283% | $189.8355 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $52.80 | 7.214% | $56.609 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $176.82 | 6.784% | $188.8155 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $718.56 | $774.9012 | $774.91 | $774.90 | $774.80 | |