| 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 | $96.34 | 5.602% | $101.737 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $107.59 | 7.518% | $115.6786 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $97.94 | 8.660% | $106.4216 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $66.39 | 6.537% | $70.7299 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $135.85 | 7.506% | $146.0469 | $146.05 | $146.05 | $146.00 |
| Purchase #6 | $8.25 | 7.218% | $8.8455 | $8.85 | $8.85 | $8.80 |
| Purchase #7 | $54.35 | 12.738% | $61.2731 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $566.71 | $610.7326 | $610.74 | $610.75 | $610.60 | |