| 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 | $7.61 | 9.194% | $8.3097 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $125.52 | 13.663% | $142.6698 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $246.47 | 5.276% | $259.4738 | $259.47 | $259.45 | $259.50 |
| Purchase #4 | $88.27 | 3.385% | $91.2579 | $91.26 | $91.25 | $91.30 |
| Purchase #5 | $190.51 | 9.371% | $208.3627 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $5.26 | 7.256% | $5.6417 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $236.80 | 7.112% | $253.6412 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $900.44 | $969.3568 | $969.35 | $969.30 | $969.40 | |