| 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 | $24.71 | 13.617% | $28.0748 | $28.07 | $28.05 | $28.10 |
| Purchase #2 | $38.84 | 9.535% | $42.5434 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $76.87 | 8.729% | $83.58 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $202.67 | 10.213% | $223.3687 | $223.37 | $223.35 | $223.40 |
| Purchase #5 | $15.96 | 11.589% | $17.8096 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $91.42 | 6.333% | $97.2096 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $209.89 | 4.281% | $218.8754 | $218.88 | $218.90 | $218.90 |
| 7 purchase totals = | $660.36 | $711.4615 | $711.46 | $711.45 | $711.50 | |