| 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 | $13.40 | 8.495% | $14.5383 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $71.82 | 10.825% | $79.5945 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $80.57 | 9.623% | $88.3233 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $39.52 | 5.476% | $41.6841 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $132.51 | 3.241% | $136.8046 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $95.65 | 13.580% | $108.6393 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $111.91 | 6.322% | $118.985 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $545.38 | $588.5691 | $588.56 | $588.60 | $588.50 | |