| 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 | $80.67 | 13.269% | $91.3741 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $97.85 | 11.207% | $108.816 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $83.92 | 8.760% | $91.2714 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $213.83 | 8.492% | $231.9884 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $88.28 | 4.638% | $92.3744 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $171.95 | 3.370% | $177.7447 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $47.72 | 10.588% | $52.7726 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $784.22 | $846.3416 | $846.33 | $846.25 | $846.40 | |