| 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 | $106.73 | 12.517% | $120.0894 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $65.37 | 3.428% | $67.6109 | $67.61 | $67.60 | $67.60 |
| Purchase #3 | $43.88 | 13.768% | $49.9214 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $203.35 | 6.140% | $215.8357 | $215.84 | $215.85 | $215.80 |
| Purchase #5 | $142.68 | 12.705% | $160.8075 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $137.35 | 8.690% | $149.2857 | $149.29 | $149.30 | $149.30 |
| Purchase #7 | $205.58 | 13.851% | $234.0549 | $234.05 | $234.05 | $234.10 |
| 7 purchase totals = | $904.94 | $997.6055 | $997.61 | $997.60 | $997.60 | |