| 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 | $101.35 | 3.670% | $105.0695 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $163.68 | 11.694% | $182.8207 | $182.82 | $182.80 | $182.80 |
| Purchase #3 | $96.94 | 5.171% | $101.9528 | $101.95 | $101.95 | $102.00 |
| Purchase #4 | $203.29 | 3.413% | $210.2283 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $130.55 | 4.838% | $136.866 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $68.30 | 6.523% | $72.7552 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $47.97 | 13.108% | $54.2579 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $812.08 | $863.9504 | $863.96 | $863.90 | $864.10 | |