| 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 | $31.66 | 4.229% | $32.9989 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $180.49 | 13.831% | $205.4536 | $205.45 | $205.45 | $205.50 |
| Purchase #3 | $64.61 | 5.685% | $68.2831 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $113.98 | 4.246% | $118.8196 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $226.38 | 8.441% | $245.4887 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $196.75 | 9.189% | $214.8294 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $19.58 | 3.786% | $20.3213 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $833.45 | $906.1946 | $906.19 | $906.20 | $906.20 | |