| 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 | $50.29 | 13.687% | $57.1732 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $195.43 | 9.134% | $213.2806 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $83.30 | 13.289% | $94.3697 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $124.26 | 9.469% | $136.0262 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $171.87 | 3.794% | $178.3907 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $153.58 | 13.765% | $174.7203 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $34.41 | 4.760% | $36.0479 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $813.14 | $890.0086 | $890.01 | $890.00 | $890.00 | |