| 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 | $82.66 | 5.269% | $87.0154 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $210.27 | 7.641% | $226.3367 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $5.91 | 8.239% | $6.3969 | $6.40 | $6.40 | $6.40 |
| Purchase #4 | $16.88 | 3.409% | $17.4554 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $80.96 | 11.808% | $90.5198 | $90.52 | $90.50 | $90.50 |
| Purchase #6 | $178.97 | 11.160% | $198.9431 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $137.73 | 10.252% | $151.8501 | $151.85 | $151.85 | $151.90 |
| 7 purchase totals = | $713.38 | $778.5174 | $778.53 | $778.50 | $778.50 | |