| 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 | $194.69 | 6.849% | $208.0243 | $208.02 | $208.00 | $208.00 |
| Purchase #2 | $100.98 | 4.568% | $105.5928 | $105.59 | $105.60 | $105.60 |
| Purchase #3 | $98.41 | 9.544% | $107.8023 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $97.52 | 5.583% | $102.9645 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $70.71 | 7.781% | $76.2119 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $39.75 | 12.519% | $44.7263 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $40.42 | 9.448% | $44.2389 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $642.48 | $689.5610 | $689.55 | $689.55 | $689.50 | |