| 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 | $76.49 | 10.599% | $84.5972 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $12.54 | 11.724% | $14.0102 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $103.79 | 6.157% | $110.1804 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $157.62 | 8.327% | $170.745 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $10.73 | 5.221% | $11.2902 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $187.94 | 3.731% | $194.952 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $241.41 | 5.824% | $255.4697 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $790.52 | $841.2447 | $841.25 | $841.25 | $841.30 | |