| 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 | $10.37 | 8.761% | $11.2785 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $205.46 | 6.458% | $218.7286 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $12.86 | 13.623% | $14.6119 | $14.61 | $14.60 | $14.60 |
| Purchase #4 | $136.61 | 11.612% | $152.4732 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $87.45 | 7.240% | $93.7814 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $87.39 | 8.781% | $95.0637 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $67.58 | 5.719% | $71.4449 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $607.72 | $657.3822 | $657.37 | $657.40 | $657.40 | |