| 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 | $62.65 | 4.735% | $65.6165 | $65.62 | $65.60 | $65.60 |
| Purchase #2 | $89.66 | 13.537% | $101.7973 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $36.78 | 4.180% | $38.3174 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $63.46 | 6.280% | $67.4453 | $67.45 | $67.45 | $67.40 |
| Purchase #5 | $97.80 | 12.731% | $110.2509 | $110.25 | $110.25 | $110.30 |
| Purchase #6 | $162.40 | 6.721% | $173.3149 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $207.53 | 13.583% | $235.7188 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $720.28 | $792.4611 | $792.47 | $792.40 | $792.40 | |