| 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 | $215.79 | 9.833% | $237.0086 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $47.98 | 12.368% | $53.9142 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $25.29 | 9.818% | $27.773 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $78.76 | 5.557% | $83.1367 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $57.63 | 4.461% | $60.2009 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $205.74 | 13.343% | $233.1919 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $149.80 | 5.831% | $158.5348 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $780.99 | $853.7601 | $853.75 | $853.75 | $853.70 | |