| 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 | $63.99 | 11.572% | $71.3949 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $36.77 | 12.565% | $41.3902 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $91.74 | 7.261% | $98.4012 | $98.40 | $98.40 | $98.40 |
| Purchase #4 | $238.25 | 13.790% | $271.1047 | $271.10 | $271.10 | $271.10 |
| Purchase #5 | $142.50 | 5.672% | $150.5826 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $35.58 | 9.659% | $39.0167 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $150.26 | 12.698% | $169.34 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $759.09 | $841.2303 | $841.22 | $841.25 | $841.20 | |