| 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 | $192.58 | 5.850% | $203.8459 | $203.85 | $203.85 | $203.80 |
| Purchase #2 | $204.88 | 4.709% | $214.5278 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $50.85 | 13.539% | $57.7346 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $22.33 | 13.818% | $25.4156 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $135.31 | 3.418% | $139.9349 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $15.45 | 10.476% | $17.0685 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $70.82 | 3.848% | $73.5452 | $73.55 | $73.55 | $73.50 |
| 7 purchase totals = | $692.22 | $732.0725 | $732.08 | $732.10 | $731.90 | |