| 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 | $33.26 | 3.812% | $34.5279 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $170.27 | 4.854% | $178.5349 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $79.62 | 8.473% | $86.3662 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $17.57 | 6.572% | $18.7247 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $82.90 | 10.567% | $91.66 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $68.48 | 7.820% | $73.8351 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $146.31 | 8.539% | $158.8034 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $598.41 | $642.4522 | $642.45 | $642.45 | $642.40 | |