| 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 | $8.78 | 13.520% | $9.9671 | $9.97 | $9.95 | $10.00 |
| Purchase #2 | $50.46 | 12.281% | $56.657 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $234.50 | 13.254% | $265.5806 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $44.86 | 6.160% | $47.6234 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $218.31 | 8.227% | $236.2704 | $236.27 | $236.25 | $236.30 |
| Purchase #6 | $61.45 | 4.471% | $64.1974 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $75.62 | 10.818% | $83.8006 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $693.98 | $764.0965 | $764.10 | $764.05 | $764.20 | |