| 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 | $14.81 | 6.207% | $15.7293 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $226.86 | 8.149% | $245.3468 | $245.35 | $245.35 | $245.30 |
| Purchase #3 | $121.79 | 13.595% | $138.3474 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $58.76 | 7.815% | $63.3521 | $63.35 | $63.35 | $63.40 |
| Purchase #5 | $53.84 | 7.782% | $58.0298 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $32.26 | 7.759% | $34.7631 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $87.61 | 11.123% | $97.3549 | $97.35 | $97.35 | $97.40 |
| 7 purchase totals = | $595.93 | $652.9234 | $652.92 | $652.95 | $652.90 | |