| 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 | $33.46 | 9.251% | $36.5554 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $55.56 | 5.255% | $58.4797 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $168.32 | 4.104% | $175.2279 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $95.41 | 13.657% | $108.4401 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $72.38 | 13.663% | $82.2693 | $82.27 | $82.25 | $82.30 |
| Purchase #6 | $36.87 | 4.238% | $38.4326 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $194.26 | 6.679% | $207.2346 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $656.26 | $706.6396 | $706.64 | $706.70 | $706.60 | |