| 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 | $12.95 | 7.199% | $13.8823 | $13.88 | $13.90 | $13.90 |
| Purchase #2 | $230.78 | 7.473% | $248.0262 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $52.52 | 8.750% | $57.1155 | $57.12 | $57.10 | $57.10 |
| Purchase #4 | $42.97 | 7.662% | $46.2624 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $182.57 | 11.453% | $203.4797 | $203.48 | $203.50 | $203.50 |
| Purchase #6 | $76.73 | 11.340% | $85.4312 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $47.93 | 3.803% | $49.7528 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $646.45 | $703.9501 | $703.95 | $704.00 | $704.00 | |