| 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 | $57.96 | 4.451% | $60.5398 | $60.54 | $60.55 | $60.50 |
| Purchase #2 | $139.65 | 4.129% | $145.4161 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $40.28 | 4.868% | $42.2408 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $127.79 | 12.347% | $143.5682 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $235.91 | 11.732% | $263.587 | $263.59 | $263.60 | $263.60 |
| Purchase #6 | $41.90 | 12.120% | $46.9783 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $130.66 | 12.226% | $146.6345 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $774.15 | $848.9647 | $848.97 | $849.00 | $848.90 | |