| 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 | $14.64 | 3.696% | $15.1811 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $16.74 | 9.209% | $18.2816 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $58.92 | 11.357% | $65.6115 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $157.91 | 12.355% | $177.4198 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $169.69 | 9.136% | $185.1929 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $27.89 | 5.608% | $29.4541 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $195.48 | 11.152% | $217.2799 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $641.27 | $708.4209 | $708.41 | $708.45 | $708.50 | |