| 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 | $86.44 | 12.503% | $97.2476 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $91.30 | 6.335% | $97.0839 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $66.47 | 7.830% | $71.6746 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $185.46 | 13.586% | $210.6566 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $115.84 | 10.808% | $128.36 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $121.91 | 9.202% | $133.1282 | $133.13 | $133.15 | $133.10 |
| Purchase #7 | $83.47 | 9.739% | $91.5991 | $91.60 | $91.60 | $91.60 |
| 7 purchase totals = | $750.89 | $829.7500 | $829.75 | $829.75 | $829.80 | |