| 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 | $49.52 | 11.386% | $55.1583 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $16.78 | 9.357% | $18.3501 | $18.35 | $18.35 | $18.40 |
| Purchase #3 | $128.37 | 10.811% | $142.2481 | $142.25 | $142.25 | $142.20 |
| Purchase #4 | $196.60 | 9.213% | $214.7128 | $214.71 | $214.70 | $214.70 |
| Purchase #5 | $214.68 | 5.855% | $227.2495 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $64.51 | 12.579% | $72.6247 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $6.64 | 11.624% | $7.4118 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $677.10 | $737.7553 | $737.75 | $737.70 | $737.70 | |