| 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 | $97.91 | 7.712% | $105.4608 | $105.46 | $105.45 | $105.50 |
| Purchase #2 | $62.87 | 11.729% | $70.244 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $35.94 | 4.362% | $37.5077 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $160.97 | 5.347% | $169.5771 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $207.51 | 12.149% | $232.7204 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $24.40 | 13.199% | $27.6206 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $138.48 | 8.783% | $150.6427 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $728.08 | $793.7733 | $793.77 | $793.75 | $793.70 | |