| 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 | $21.63 | 9.589% | $23.7041 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $14.72 | 10.469% | $16.261 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $233.60 | 13.741% | $265.699 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $247.28 | 4.305% | $257.9254 | $257.93 | $257.95 | $257.90 |
| Purchase #5 | $53.44 | 10.525% | $59.0646 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $63.49 | 10.481% | $70.1444 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $11.42 | 5.106% | $12.0031 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $645.58 | $704.8016 | $704.79 | $704.80 | $704.80 | |