| 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 | $6.53 | 5.535% | $6.8914 | $6.89 | $6.90 | $6.90 |
| Purchase #2 | $206.45 | 5.647% | $218.1082 | $218.11 | $218.10 | $218.10 |
| Purchase #3 | $12.89 | 11.135% | $14.3253 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $17.56 | 5.432% | $18.5139 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $116.75 | 7.443% | $125.4397 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $125.56 | 7.477% | $134.9481 | $134.95 | $134.95 | $134.90 |
| Purchase #7 | $216.53 | 5.188% | $227.7636 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $702.27 | $745.9902 | $745.99 | $746.00 | $745.90 | |