| 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 | $122.62 | 5.613% | $129.5027 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $201.73 | 7.566% | $216.9929 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $33.85 | 8.781% | $36.8224 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $23.36 | 11.218% | $25.9805 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $150.39 | 8.643% | $163.3882 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $65.57 | 11.860% | $73.3466 | $73.35 | $73.35 | $73.30 |
| Purchase #7 | $5.78 | 3.749% | $5.9967 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $603.30 | $652.0300 | $652.03 | $652.05 | $652.00 | |