| 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 | $46.46 | 6.648% | $49.5487 | $49.55 | $49.55 | $49.50 |
| Purchase #2 | $46.72 | 3.474% | $48.3431 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $210.28 | 5.448% | $221.7361 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $139.54 | 3.480% | $144.396 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $163.76 | 8.108% | $177.0377 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $248.64 | 3.792% | $258.0684 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $180.80 | 12.799% | $203.9406 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $1,036.20 | $1,103.0706 | $1,103.08 | $1,103.10 | $1,102.90 | |