| 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 | $102.91 | 10.720% | $113.942 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $28.78 | 7.637% | $30.9779 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $22.33 | 3.106% | $23.0236 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $22.65 | 10.667% | $25.0661 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $48.78 | 8.514% | $52.9331 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $58.26 | 9.346% | $63.705 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $36.83 | 5.298% | $38.7813 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $320.54 | $348.4290 | $348.43 | $348.45 | $348.40 | |