| 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 | $53.70 | 3.299% | $55.4716 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $31.32 | 9.785% | $34.3847 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $40.71 | 12.189% | $45.6721 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $211.41 | 11.201% | $235.09 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $56.66 | 12.268% | $63.611 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $109.72 | 11.857% | $122.7295 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $55.88 | 9.143% | $60.9891 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $559.40 | $617.9480 | $617.94 | $617.95 | $618.00 | |