| 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 | $73.73 | 12.441% | $82.9027 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $34.31 | 6.189% | $36.4334 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $44.30 | 7.870% | $47.7864 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $89.37 | 8.565% | $97.0245 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $54.72 | 12.482% | $61.5502 | $61.55 | $61.55 | $61.60 |
| Purchase #6 | $217.40 | 7.107% | $232.8506 | $232.85 | $232.85 | $232.90 |
| Purchase #7 | $33.26 | 12.559% | $37.4371 | $37.44 | $37.45 | $37.40 |
| 7 purchase totals = | $547.09 | $595.9849 | $595.98 | $596.00 | $596.00 | |