| 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 | $74.62 | 13.392% | $84.6131 | $84.61 | $84.60 | $84.60 |
| Purchase #2 | $49.98 | 5.237% | $52.5975 | $52.60 | $52.60 | $52.60 |
| Purchase #3 | $30.34 | 8.722% | $32.9863 | $32.99 | $33.00 | $33.00 |
| Purchase #4 | $200.50 | 6.473% | $213.4784 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $75.35 | 13.136% | $85.248 | $85.25 | $85.25 | $85.20 |
| Purchase #6 | $193.99 | 12.339% | $217.9264 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $15.62 | 13.222% | $17.6853 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $640.40 | $704.5350 | $704.55 | $704.60 | $704.50 | |