| 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 | $100.51 | 9.418% | $109.976 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $130.95 | 3.579% | $135.6367 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $75.92 | 5.283% | $79.9309 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $204.99 | 5.513% | $216.2911 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $110.87 | 4.868% | $116.2672 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $60.53 | 6.794% | $64.6424 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $7.69 | 10.741% | $8.516 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $691.46 | $731.2603 | $731.27 | $731.30 | $731.20 | |