| 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 | $17.44 | 9.202% | $19.0448 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $209.44 | 12.305% | $235.2116 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $32.61 | 13.262% | $36.9347 | $36.93 | $36.95 | $36.90 |
| Purchase #4 | $56.74 | 8.148% | $61.3632 | $61.36 | $61.35 | $61.40 |
| Purchase #5 | $229.25 | 3.702% | $237.7368 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $50.91 | 9.401% | $55.696 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $52.61 | 9.430% | $57.5711 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $649.00 | $703.5582 | $703.55 | $703.55 | $703.50 | |