| 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 | $10.44 | 9.746% | $11.4575 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $178.72 | 12.858% | $201.6998 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $117.48 | 9.454% | $128.5866 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $123.98 | 8.466% | $134.4761 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $74.53 | 6.363% | $79.2723 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $113.66 | 11.434% | $126.6559 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $172.71 | 10.443% | $190.7461 | $190.75 | $190.75 | $190.70 |
| 7 purchase totals = | $791.52 | $872.8943 | $872.91 | $872.90 | $873.00 | |