| 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 | $47.50 | 6.222% | $50.4555 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $214.94 | 10.411% | $237.3174 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $164.57 | 11.270% | $183.117 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $195.44 | 7.373% | $209.8498 | $209.85 | $209.85 | $209.80 |
| Purchase #5 | $55.62 | 12.773% | $62.7243 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $20.27 | 13.648% | $23.0364 | $23.04 | $23.05 | $23.00 |
| Purchase #7 | $164.95 | 6.452% | $175.5926 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $863.29 | $942.0930 | $942.10 | $942.05 | $942.00 | |