| 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 | $51.53 | 10.670% | $57.0283 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $105.41 | 6.758% | $112.5336 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $11.60 | 9.376% | $12.6876 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $111.56 | 9.870% | $122.571 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $135.32 | 8.149% | $146.3472 | $146.35 | $146.35 | $146.30 |
| Purchase #6 | $190.36 | 13.200% | $215.4875 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $31.93 | 12.655% | $35.9707 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $637.71 | $702.6259 | $702.63 | $702.65 | $702.60 | |