| 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 | $17.83 | 11.186% | $19.8245 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $211.59 | 11.427% | $235.7684 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $55.29 | 11.721% | $61.7705 | $61.77 | $61.75 | $61.80 |
| Purchase #4 | $40.91 | 12.475% | $46.0135 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $124.43 | 4.551% | $130.0928 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $202.91 | 10.760% | $224.7431 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $137.61 | 13.648% | $156.391 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $790.57 | $874.6038 | $874.59 | $874.55 | $874.60 | |