| 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 | $69.31 | 11.706% | $77.4234 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $94.28 | 7.508% | $101.3585 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $108.58 | 8.838% | $118.1763 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $60.88 | 11.321% | $67.7722 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $95.99 | 8.455% | $104.106 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $209.88 | 12.123% | $235.3238 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $159.80 | 8.669% | $173.6531 | $173.65 | $173.65 | $173.70 |
| 7 purchase totals = | $798.72 | $877.8133 | $877.81 | $877.75 | $877.90 | |