| 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 | $101.37 | 9.480% | $110.9799 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $117.69 | 9.762% | $129.1789 | $129.18 | $129.20 | $129.20 |
| Purchase #3 | $70.98 | 11.714% | $79.2946 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $143.71 | 5.220% | $151.2117 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $71.40 | 7.597% | $76.8243 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $81.48 | 4.395% | $85.061 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $205.66 | 7.156% | $220.377 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $792.29 | $852.9274 | $852.92 | $852.95 | $853.00 | |