| 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 | $77.28 | 9.397% | $84.542 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $121.37 | 7.358% | $130.3004 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $150.40 | 6.364% | $159.9715 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $74.43 | 6.466% | $79.2426 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $207.29 | 12.830% | $233.8853 | $233.89 | $233.90 | $233.90 |
| Purchase #6 | $48.71 | 13.364% | $55.2196 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $213.46 | 4.442% | $222.9419 | $222.94 | $222.95 | $222.90 |
| 7 purchase totals = | $892.94 | $966.1033 | $966.10 | $966.10 | $966.00 | |