| 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 | $97.66 | 7.539% | $105.0226 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $36.68 | 11.584% | $40.929 | $40.93 | $40.95 | $40.90 |
| Purchase #3 | $162.87 | 3.396% | $168.4011 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $137.64 | 4.692% | $144.0981 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $34.56 | 3.108% | $35.6341 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $211.51 | 12.264% | $237.4496 | $237.45 | $237.45 | $237.40 |
| Purchase #7 | $18.47 | 4.237% | $19.2526 | $19.25 | $19.25 | $19.30 |
| 7 purchase totals = | $699.39 | $750.7871 | $750.78 | $750.80 | $750.70 | |