| 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 | $221.90 | 3.398% | $229.4402 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $73.85 | 4.364% | $77.0728 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $84.31 | 12.663% | $94.9862 | $94.99 | $95.00 | $95.00 |
| Purchase #4 | $82.69 | 5.244% | $87.0263 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $59.80 | 11.141% | $66.4623 | $66.46 | $66.45 | $66.50 |
| Purchase #6 | $48.60 | 7.524% | $52.2567 | $52.26 | $52.25 | $52.30 |
| Purchase #7 | $38.70 | 6.385% | $41.171 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $609.85 | $648.4155 | $648.42 | $648.40 | $648.50 | |