| 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 | $96.75 | 12.607% | $108.9473 | $108.95 | $108.95 | $108.90 |
| Purchase #2 | $54.47 | 12.265% | $61.1507 | $61.15 | $61.15 | $61.20 |
| Purchase #3 | $207.75 | 6.515% | $221.2849 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $204.68 | 7.361% | $219.7465 | $219.75 | $219.75 | $219.70 |
| Purchase #5 | $27.80 | 9.636% | $30.4788 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $174.43 | 9.552% | $191.0916 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $134.68 | 5.347% | $141.8813 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $900.56 | $974.5811 | $974.58 | $974.65 | $974.60 | |