| 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 | $12.78 | 5.324% | $13.4604 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $209.49 | 7.581% | $225.3714 | $225.37 | $225.35 | $225.40 |
| Purchase #3 | $77.60 | 5.623% | $81.9634 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $203.95 | 8.488% | $221.2613 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $44.29 | 3.279% | $45.7423 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $205.43 | 6.841% | $219.4835 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $191.89 | 5.715% | $202.8565 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $945.43 | $1,010.1388 | $1,010.13 | $1,010.10 | $1,010.30 | |