| 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 | $60.37 | 4.518% | $63.0975 | $63.10 | $63.10 | $63.10 |
| Purchase #2 | $57.32 | 6.677% | $61.1473 | $61.15 | $61.15 | $61.10 |
| Purchase #3 | $194.69 | 11.708% | $217.4843 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $165.88 | 12.237% | $186.1787 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $166.63 | 7.872% | $179.7471 | $179.75 | $179.75 | $179.70 |
| Purchase #6 | $90.30 | 9.839% | $99.1846 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $133.99 | 9.718% | $147.0111 | $147.01 | $147.00 | $147.00 |
| 7 purchase totals = | $869.18 | $953.8506 | $953.85 | $953.90 | $953.80 | |