| 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 | $21.60 | 9.495% | $23.6509 | $23.65 | $23.65 | $23.70 |
| Purchase #2 | $34.82 | 4.806% | $36.4934 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $181.99 | 12.590% | $204.9025 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $161.37 | 10.302% | $177.9943 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $216.47 | 3.247% | $223.4988 | $223.50 | $223.50 | $223.50 |
| Purchase #6 | $42.43 | 4.610% | $44.386 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $30.34 | 11.232% | $33.7478 | $33.75 | $33.75 | $33.70 |
| 7 purchase totals = | $689.02 | $744.6737 | $744.67 | $744.70 | $744.70 | |