| 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 | $61.64 | 4.744% | $64.5642 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $130.85 | 6.810% | $139.7609 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $18.62 | 12.695% | $20.9838 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $197.40 | 3.301% | $203.9162 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $12.52 | 4.438% | $13.0756 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $16.51 | 13.516% | $18.7415 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $152.51 | 10.359% | $168.3085 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $590.05 | $629.3507 | $629.35 | $629.35 | $629.40 | |