| 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 | $191.32 | 6.455% | $203.6697 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $71.29 | 13.156% | $80.6689 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $104.40 | 13.835% | $118.8437 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $122.50 | 11.249% | $136.28 | $136.28 | $136.30 | $136.30 |
| Purchase #5 | $109.73 | 10.294% | $121.0256 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $10.52 | 5.117% | $11.0583 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $85.75 | 8.256% | $92.8295 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $695.51 | $764.3757 | $764.38 | $764.40 | $764.40 | |