| 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 | $127.42 | 6.221% | $135.3468 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $73.37 | 7.789% | $79.0848 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $96.45 | 3.195% | $99.5316 | $99.53 | $99.55 | $99.50 |
| Purchase #4 | $75.51 | 9.768% | $82.8858 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $36.68 | 4.405% | $38.2958 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $233.56 | 13.141% | $264.2521 | $264.25 | $264.25 | $264.30 |
| Purchase #7 | $176.34 | 9.180% | $192.528 | $192.53 | $192.55 | $192.50 |
| 7 purchase totals = | $819.33 | $891.9249 | $891.93 | $892.00 | $891.90 | |