| 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 | $35.84 | 12.836% | $40.4404 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $14.71 | 3.826% | $15.2728 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $160.37 | 8.444% | $173.9116 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $181.84 | 3.588% | $188.3644 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $61.90 | 10.613% | $68.4694 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $41.39 | 10.516% | $45.7426 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $247.59 | 3.291% | $255.7382 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $743.64 | $787.9394 | $787.93 | $787.90 | $787.90 | |