| 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 | $63.67 | 11.322% | $70.8787 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $117.33 | 10.728% | $129.9172 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $135.90 | 6.670% | $144.9645 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $108.59 | 10.179% | $119.6434 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $49.27 | 6.365% | $52.406 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $28.61 | 12.490% | $32.1834 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $70.75 | 7.144% | $75.8044 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $574.12 | $625.7976 | $625.79 | $625.80 | $625.80 | |