| 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 | $117.53 | 5.771% | $124.3127 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $162.26 | 13.486% | $184.1424 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $62.56 | 3.238% | $64.5857 | $64.59 | $64.60 | $64.60 |
| Purchase #4 | $67.50 | 10.667% | $74.7002 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $134.40 | 3.593% | $139.229 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $61.84 | 8.746% | $67.2485 | $67.25 | $67.25 | $67.20 |
| Purchase #7 | $49.32 | 12.366% | $55.4189 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $655.41 | $709.6374 | $709.64 | $709.65 | $709.50 | |