| 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 | $64.74 | 12.109% | $72.5794 | $72.58 | $72.60 | $72.60 |
| Purchase #2 | $145.84 | 13.813% | $165.9849 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $89.38 | 8.863% | $97.3017 | $97.30 | $97.30 | $97.30 |
| Purchase #4 | $39.89 | 11.853% | $44.6182 | $44.62 | $44.60 | $44.60 |
| Purchase #5 | $124.65 | 10.411% | $137.6273 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $8.80 | 9.736% | $9.6568 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $114.30 | 5.308% | $120.367 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $587.60 | $648.1353 | $648.14 | $648.15 | $648.20 | |