| 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 | $77.46 | 10.182% | $85.347 | $85.35 | $85.35 | $85.30 |
| Purchase #2 | $78.89 | 8.625% | $85.6943 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $240.92 | 12.307% | $270.57 | $270.57 | $270.55 | $270.60 |
| Purchase #4 | $97.82 | 11.133% | $108.7103 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $120.42 | 11.123% | $133.8143 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $109.39 | 10.819% | $121.2249 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $75.32 | 10.522% | $83.2452 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $800.22 | $888.6060 | $888.60 | $888.55 | $888.50 | |