| 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 | $18.59 | 13.261% | $21.0552 | $21.06 | $21.05 | $21.10 |
| Purchase #2 | $27.28 | 11.120% | $30.3135 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $183.64 | 10.227% | $202.4209 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $213.32 | 6.432% | $227.0407 | $227.04 | $227.05 | $227.00 |
| Purchase #5 | $245.94 | 7.318% | $263.9379 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $66.52 | 10.247% | $73.3363 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $73.75 | 5.219% | $77.599 | $77.60 | $77.60 | $77.60 |
| 7 purchase totals = | $829.04 | $895.7035 | $895.71 | $895.70 | $895.60 | |