| 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 | $79.74 | 13.176% | $90.2465 | $90.25 | $90.25 | $90.20 |
| Purchase #2 | $73.68 | 3.325% | $76.1299 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $106.93 | 4.359% | $111.5911 | $111.59 | $111.60 | $111.60 |
| Purchase #4 | $185.79 | 4.541% | $194.2267 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $91.55 | 10.733% | $101.3761 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $5.79 | 7.619% | $6.2311 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $68.76 | 7.618% | $73.9981 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $612.24 | $653.7995 | $653.81 | $653.90 | $653.70 | |