| 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 | $103.37 | 7.670% | $111.2985 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $22.91 | 13.237% | $25.9426 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $6.62 | 6.469% | $7.0482 | $7.05 | $7.05 | $7.00 |
| Purchase #4 | $86.43 | 3.359% | $89.3332 | $89.33 | $89.35 | $89.30 |
| Purchase #5 | $196.85 | 8.857% | $214.285 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $46.60 | 10.777% | $51.6221 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $211.42 | 13.838% | $240.6763 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $674.20 | $740.2059 | $740.21 | $740.25 | $740.10 | |