| 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 | $46.35 | 8.703% | $50.3838 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $135.60 | 10.413% | $149.72 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $16.71 | 10.121% | $18.4012 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $209.34 | 7.196% | $224.4041 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $214.73 | 4.791% | $225.0177 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $90.60 | 12.778% | $102.1769 | $102.18 | $102.20 | $102.20 |
| Purchase #7 | $38.71 | 10.858% | $42.9131 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $752.04 | $813.0168 | $813.01 | $813.00 | $813.00 | |