| 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 | $62.41 | 5.870% | $66.0735 | $66.07 | $66.05 | $66.10 |
| Purchase #2 | $78.96 | 6.580% | $84.1556 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $221.28 | 6.340% | $235.3092 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $42.30 | 13.432% | $47.9817 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $103.55 | 13.172% | $117.1896 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $42.69 | 11.567% | $47.628 | $47.63 | $47.65 | $47.60 |
| Purchase #7 | $69.33 | 12.167% | $77.7654 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $620.52 | $676.1030 | $676.11 | $676.10 | $676.20 | |