| 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 | $79.35 | 6.553% | $84.5498 | $84.55 | $84.55 | $84.50 |
| Purchase #2 | $10.28 | 3.868% | $10.6776 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $202.44 | 3.640% | $209.8088 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $162.82 | 9.145% | $177.7099 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $84.90 | 5.233% | $89.3428 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $196.31 | 10.172% | $216.2787 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $230.87 | 7.360% | $247.862 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $966.97 | $1,036.2296 | $1,036.23 | $1,036.25 | $1,036.20 | |