| 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 | $55.78 | 13.197% | $63.1413 | $63.14 | $63.15 | $63.10 |
| Purchase #2 | $188.79 | 13.176% | $213.665 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $166.72 | 11.767% | $186.3379 | $186.34 | $186.35 | $186.30 |
| Purchase #4 | $126.39 | 13.510% | $143.4653 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $201.51 | 4.527% | $210.6324 | $210.63 | $210.65 | $210.60 |
| Purchase #6 | $6.57 | 10.280% | $7.2454 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $91.77 | 8.690% | $99.7448 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $837.53 | $924.2321 | $924.24 | $924.25 | $924.10 | |