| 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 | $30.79 | 13.747% | $35.0227 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $80.98 | 8.384% | $87.7694 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $9.35 | 10.684% | $10.349 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $140.37 | 5.499% | $148.0889 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $93.86 | 10.757% | $103.9565 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $225.68 | 4.225% | $235.215 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $34.92 | 13.147% | $39.5109 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $615.95 | $659.9124 | $659.92 | $659.85 | $659.90 | |