| 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 | $13.54 | 3.135% | $13.9645 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $67.83 | 7.555% | $72.9546 | $72.95 | $72.95 | $73.00 |
| Purchase #3 | $218.60 | 11.402% | $243.5248 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $158.56 | 11.702% | $177.1147 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $173.76 | 8.592% | $188.6895 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $179.66 | 10.245% | $198.0662 | $198.07 | $198.05 | $198.10 |
| Purchase #7 | $75.70 | 7.687% | $81.5191 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $887.65 | $975.8334 | $975.82 | $975.75 | $975.90 | |