| 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 | $48.97 | 13.651% | $55.6549 | $55.65 | $55.65 | $55.70 |
| Purchase #2 | $70.92 | 12.808% | $80.0034 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $108.59 | 6.410% | $115.5506 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $90.36 | 5.363% | $95.206 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $188.80 | 3.334% | $195.0946 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $23.97 | 7.247% | $25.7071 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $187.78 | 11.785% | $209.9099 | $209.91 | $209.90 | $209.90 |
| 7 purchase totals = | $719.39 | $777.1265 | $777.12 | $777.10 | $777.20 | |