| 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 | $72.29 | 10.566% | $79.9282 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $46.79 | 3.150% | $48.2639 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $197.73 | 5.791% | $209.1805 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $34.28 | 5.778% | $36.2607 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $217.83 | 11.120% | $242.0527 | $242.05 | $242.05 | $242.10 |
| Purchase #6 | $71.37 | 3.421% | $73.8116 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $175.38 | 13.236% | $198.5933 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $815.67 | $888.0909 | $888.08 | $888.10 | $888.20 | |