| 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 | $71.62 | 12.541% | $80.6019 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $7.29 | 6.420% | $7.758 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $180.70 | 11.669% | $201.7859 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $116.66 | 4.693% | $122.1349 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $163.50 | 6.666% | $174.3989 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $72.93 | 5.570% | $76.9922 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $133.39 | 8.164% | $144.28 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $746.09 | $807.9518 | $807.95 | $808.00 | $808.00 | |