| 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 | $20.84 | 13.149% | $23.5803 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $129.30 | 11.699% | $144.4268 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $238.75 | 5.800% | $252.5975 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $40.92 | 13.719% | $46.5338 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $93.70 | 8.210% | $101.3928 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $57.87 | 3.618% | $59.9637 | $59.96 | $59.95 | $60.00 |
| Purchase #7 | $111.80 | 11.267% | $124.3965 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $693.18 | $752.8914 | $752.89 | $752.95 | $752.90 | |