| 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 | $33.38 | 7.444% | $35.8648 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $149.98 | 4.200% | $156.2792 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $76.70 | 12.188% | $86.0482 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $64.97 | 10.806% | $71.9907 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $89.90 | 7.694% | $96.8169 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $103.56 | 11.379% | $115.3441 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $137.31 | 10.283% | $151.4296 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $655.80 | $713.7735 | $713.77 | $713.80 | $713.70 | |