| 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 | $50.91 | 7.566% | $54.7619 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $139.56 | 3.757% | $144.8033 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $7.86 | 12.805% | $8.8665 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $225.57 | 8.123% | $243.8931 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $136.60 | 9.447% | $149.5046 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $140.96 | 5.347% | $148.4971 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $15.41 | 4.143% | $16.0484 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $716.87 | $766.3749 | $766.37 | $766.35 | $766.40 | |