| 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 | $6.82 | 11.300% | $7.5907 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $111.33 | 12.497% | $125.2429 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $23.49 | 6.441% | $25.003 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $199.77 | 8.305% | $216.3609 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $25.25 | 5.721% | $26.6946 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $146.48 | 11.561% | $163.4146 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $7.59 | 10.745% | $8.4055 | $8.41 | $8.40 | $8.40 |
| 7 purchase totals = | $520.73 | $572.7122 | $572.70 | $572.70 | $572.70 | |