| 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 | $31.95 | 8.238% | $34.582 | $34.58 | $34.60 | $34.60 |
| Purchase #2 | $18.47 | 10.527% | $20.4143 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $90.93 | 9.681% | $99.7329 | $99.73 | $99.75 | $99.70 |
| Purchase #4 | $126.91 | 6.307% | $134.9142 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $60.70 | 13.703% | $69.0177 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $118.68 | 12.267% | $133.2385 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $92.56 | 11.803% | $103.4849 | $103.48 | $103.50 | $103.50 |
| 7 purchase totals = | $540.20 | $595.3845 | $595.37 | $595.40 | $595.30 | |