| 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 | $106.57 | 9.368% | $116.5535 | $116.55 | $116.55 | $116.60 |
| Purchase #2 | $193.96 | 6.740% | $207.0329 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $95.81 | 8.120% | $103.5898 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $33.69 | 9.161% | $36.7763 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $99.38 | 13.819% | $113.1133 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $118.79 | 3.512% | $122.9619 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $78.65 | 13.421% | $89.2056 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $726.85 | $789.2333 | $789.23 | $789.25 | $789.30 | |