| 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 | $79.78 | 4.857% | $83.6549 | $83.65 | $83.65 | $83.70 |
| Purchase #2 | $53.97 | 4.859% | $56.5924 | $56.59 | $56.60 | $56.60 |
| Purchase #3 | $10.99 | 12.179% | $12.3285 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $143.97 | 13.287% | $163.0993 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $146.36 | 9.614% | $160.4311 | $160.43 | $160.45 | $160.40 |
| Purchase #6 | $237.32 | 8.408% | $257.2739 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $155.75 | 6.253% | $165.489 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $828.14 | $898.8691 | $898.86 | $898.90 | $898.90 | |