| 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 | $62.74 | 7.135% | $67.2165 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $50.27 | 9.565% | $55.0783 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $76.84 | 7.295% | $82.4455 | $82.45 | $82.45 | $82.40 |
| Purchase #4 | $41.53 | 9.385% | $45.4276 | $45.43 | $45.45 | $45.40 |
| Purchase #5 | $117.47 | 5.359% | $123.7652 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $97.59 | 8.336% | $105.7251 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $122.92 | 10.376% | $135.6742 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $569.36 | $615.3324 | $615.35 | $615.35 | $615.30 | |