| 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 | $97.54 | 7.212% | $104.5746 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $93.58 | 9.110% | $102.1051 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $80.63 | 5.757% | $85.2719 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $172.88 | 4.318% | $180.345 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $131.47 | 13.761% | $149.5616 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $114.40 | 8.409% | $124.0199 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $80.67 | 3.317% | $83.3458 | $83.35 | $83.35 | $83.30 |
| 7 purchase totals = | $771.17 | $829.2239 | $829.23 | $829.15 | $829.20 | |