| 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 | $9.53 | 13.838% | $10.8488 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $136.44 | 10.542% | $150.8235 | $150.82 | $150.80 | $150.80 |
| Purchase #3 | $197.73 | 10.525% | $218.5411 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $234.83 | 9.470% | $257.0684 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $42.94 | 5.690% | $45.3833 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $22.25 | 12.670% | $25.0691 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $33.82 | 7.452% | $36.3403 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $677.54 | $744.0745 | $744.07 | $744.05 | $744.00 | |