| 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 | $90.79 | 8.370% | $98.3891 | $98.39 | $98.40 | $98.40 |
| Purchase #2 | $129.88 | 10.265% | $143.2122 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $92.84 | 12.166% | $104.1349 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $38.37 | 5.723% | $40.5659 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $212.54 | 12.794% | $239.7324 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $137.43 | 5.443% | $144.9103 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $13.70 | 11.361% | $15.2565 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $715.55 | $786.2013 | $786.20 | $786.20 | $786.20 | |