| 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 | $66.33 | 12.775% | $74.8037 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $91.26 | 6.779% | $97.4465 | $97.45 | $97.45 | $97.40 |
| Purchase #3 | $94.70 | 6.284% | $100.6509 | $100.65 | $100.65 | $100.70 |
| Purchase #4 | $65.83 | 9.828% | $72.2998 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $239.75 | 6.627% | $255.6382 | $255.64 | $255.65 | $255.60 |
| Purchase #6 | $184.69 | 12.162% | $207.152 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $62.80 | 9.741% | $68.9173 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $805.36 | $876.9084 | $876.91 | $876.90 | $876.90 | |