| 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 | $76.66 | 7.178% | $82.1627 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $100.91 | 7.595% | $108.5741 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $30.73 | 13.505% | $34.8801 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $29.30 | 8.473% | $31.7826 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $190.97 | 3.160% | $197.0047 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $58.59 | 12.260% | $65.7731 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $80.57 | 12.241% | $90.4326 | $90.43 | $90.45 | $90.40 |
| 7 purchase totals = | $567.73 | $610.6099 | $610.59 | $610.60 | $610.70 | |