| 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 | $233.46 | 4.341% | $243.5945 | $243.59 | $243.60 | $243.60 |
| Purchase #2 | $67.30 | 4.746% | $70.4941 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $155.46 | 9.870% | $170.8039 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $91.32 | 6.203% | $96.9846 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $63.97 | 13.523% | $72.6207 | $72.62 | $72.60 | $72.60 |
| Purchase #6 | $41.99 | 8.448% | $45.5373 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $183.51 | 6.466% | $195.3758 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $837.01 | $895.4109 | $895.40 | $895.45 | $895.40 | |