| 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 | $13.77 | 8.252% | $14.9063 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $71.86 | 12.537% | $80.8691 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $79.83 | 3.106% | $82.3095 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $217.43 | 4.183% | $226.5251 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $26.53 | 8.799% | $28.8644 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $20.35 | 10.322% | $22.4505 | $22.45 | $22.45 | $22.50 |
| Purchase #7 | $233.94 | 10.775% | $259.147 | $259.15 | $259.15 | $259.10 |
| 7 purchase totals = | $663.71 | $715.0719 | $715.08 | $715.05 | $715.10 | |