| 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 | $196.54 | 9.570% | $215.3489 | $215.35 | $215.35 | $215.30 |
| Purchase #2 | $13.99 | 5.469% | $14.7551 | $14.76 | $14.75 | $14.80 |
| Purchase #3 | $34.63 | 6.762% | $36.9717 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $86.29 | 10.368% | $95.2365 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $89.97 | 11.268% | $100.1078 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $6.49 | 9.197% | $7.0869 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $10.46 | 7.268% | $11.2202 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $438.37 | $480.7271 | $480.74 | $480.70 | $480.70 | |