| 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 | $95.81 | 3.637% | $99.2946 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $59.98 | 5.382% | $63.2081 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $200.40 | 8.406% | $217.2456 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $91.32 | 12.142% | $102.4081 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $18.37 | 8.508% | $19.9329 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $97.51 | 11.122% | $108.3551 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $213.33 | 10.158% | $235.0001 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $776.72 | $845.4445 | $845.45 | $845.45 | $845.40 | |