| 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 | $62.55 | 12.403% | $70.3081 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $97.47 | 3.588% | $100.9672 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $41.66 | 7.264% | $44.6862 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $109.71 | 3.376% | $113.4138 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $107.81 | 12.720% | $121.5234 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $63.35 | 10.854% | $70.226 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $28.95 | 12.279% | $32.5048 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $511.50 | $553.6295 | $553.63 | $553.60 | $553.60 | |