| 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 | $76.87 | 8.333% | $83.2756 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $109.58 | 7.253% | $117.5278 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $162.44 | 10.843% | $180.0534 | $180.05 | $180.05 | $180.10 |
| Purchase #4 | $197.59 | 5.874% | $209.1964 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $232.68 | 13.225% | $263.4519 | $263.45 | $263.45 | $263.50 |
| Purchase #6 | $91.99 | 9.522% | $100.7493 | $100.75 | $100.75 | $100.70 |
| Purchase #7 | $17.64 | 8.174% | $19.0819 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $888.79 | $973.3363 | $973.34 | $973.40 | $973.40 | |