| 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 | $23.97 | 4.562% | $25.0635 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $90.67 | 12.438% | $101.9475 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $224.36 | 8.336% | $243.0626 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $86.55 | 9.299% | $94.5983 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $79.27 | 3.163% | $81.7773 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $211.26 | 5.122% | $222.0807 | $222.08 | $222.10 | $222.10 |
| Purchase #7 | $77.46 | 8.295% | $83.8853 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $793.54 | $852.4152 | $852.42 | $852.45 | $852.50 | |