| 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 | $63.65 | 7.267% | $68.2754 | $68.28 | $68.30 | $68.30 |
| Purchase #2 | $87.93 | 4.792% | $92.1436 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $201.52 | 9.396% | $220.4548 | $220.45 | $220.45 | $220.50 |
| Purchase #4 | $19.47 | 8.480% | $21.1211 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $16.83 | 13.211% | $19.0534 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $148.37 | 4.184% | $154.5778 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $74.79 | 13.816% | $85.123 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $612.56 | $660.7491 | $660.74 | $660.75 | $660.80 | |