| 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 | $89.31 | 13.464% | $101.3347 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $6.56 | 7.443% | $7.0483 | $7.05 | $7.05 | $7.00 |
| Purchase #3 | $130.26 | 6.866% | $139.2037 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $174.68 | 12.495% | $196.5063 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $14.26 | 13.659% | $16.2078 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $208.80 | 4.731% | $218.6783 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $87.69 | 9.114% | $95.6821 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $711.56 | $774.6612 | $774.66 | $774.70 | $774.60 | |