| 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 | $50.96 | 6.424% | $54.2337 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $49.72 | 10.141% | $54.7621 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $9.46 | 7.334% | $10.1538 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $193.52 | 5.753% | $204.6532 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $195.46 | 5.680% | $206.5621 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $22.35 | 3.353% | $23.0994 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $189.59 | 11.764% | $211.8934 | $211.89 | $211.90 | $211.90 |
| 7 purchase totals = | $711.06 | $765.3577 | $765.34 | $765.35 | $765.50 | |