| 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 | $97.71 | 7.845% | $105.3753 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $43.34 | 5.673% | $45.7987 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $68.29 | 11.355% | $76.0443 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $8.96 | 3.424% | $9.2668 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $173.36 | 13.702% | $197.1138 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $248.60 | 5.523% | $262.3302 | $262.33 | $262.35 | $262.30 |
| Purchase #7 | $93.37 | 12.400% | $104.9479 | $104.95 | $104.95 | $104.90 |
| 7 purchase totals = | $733.63 | $800.8770 | $800.88 | $800.90 | $800.80 | |