| 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 | $77.38 | 4.112% | $80.5619 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $41.47 | 4.561% | $43.3614 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $41.57 | 12.582% | $46.8003 | $46.80 | $46.80 | $46.80 |
| Purchase #4 | $157.76 | 6.470% | $167.9671 | $167.97 | $167.95 | $168.00 |
| Purchase #5 | $220.32 | 6.113% | $233.7882 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $226.77 | 13.574% | $257.5518 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $94.39 | 4.338% | $98.4846 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $859.66 | $928.5153 | $928.51 | $928.50 | $928.70 | |