| 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 | $117.37 | 5.661% | $124.0143 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $139.40 | 9.746% | $152.9859 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $14.48 | 9.273% | $15.8227 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $127.62 | 10.281% | $140.7406 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $62.37 | 7.347% | $66.9523 | $66.95 | $66.95 | $67.00 |
| Purchase #6 | $30.90 | 6.733% | $32.9805 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $74.98 | 9.482% | $82.0896 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $567.12 | $615.5859 | $615.58 | $615.60 | $615.60 | |