| 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 | $92.56 | 10.682% | $102.4473 | $102.45 | $102.45 | $102.40 |
| Purchase #2 | $23.29 | 9.490% | $25.5002 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $93.98 | 8.593% | $102.0557 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $204.93 | 7.643% | $220.5928 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $183.65 | 5.146% | $193.1006 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $17.76 | 6.345% | $18.8869 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $108.74 | 4.593% | $113.7344 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $724.91 | $776.3179 | $776.32 | $776.35 | $776.30 | |