| 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 | $222.95 | 10.336% | $245.9941 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $73.44 | 8.549% | $79.7184 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $58.25 | 4.617% | $60.9394 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $45.64 | 6.655% | $48.6773 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $104.36 | 9.286% | $114.0509 | $114.05 | $114.05 | $114.10 |
| Purchase #6 | $38.42 | 7.700% | $41.3783 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $88.93 | 9.846% | $97.686 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $631.99 | $688.4444 | $688.45 | $688.50 | $688.50 | |