| 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 | $28.36 | 5.732% | $29.9856 | $29.99 | $30.00 | $30.00 |
| Purchase #2 | $174.85 | 12.613% | $196.9038 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $31.83 | 6.518% | $33.9047 | $33.90 | $33.90 | $33.90 |
| Purchase #4 | $197.90 | 4.389% | $206.5858 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $12.73 | 3.297% | $13.1497 | $13.15 | $13.15 | $13.10 |
| Purchase #6 | $245.99 | 9.151% | $268.5005 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $12.98 | 7.850% | $13.9989 | $14.00 | $14.00 | $14.00 |
| 7 purchase totals = | $704.64 | $763.0290 | $763.03 | $763.05 | $763.00 | |