| 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 | $32.58 | 5.822% | $34.4768 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $68.44 | 13.152% | $77.4412 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $165.46 | 13.224% | $187.3404 | $187.34 | $187.35 | $187.30 |
| Purchase #4 | $126.93 | 13.221% | $143.7114 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $129.81 | 3.732% | $134.6545 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $36.27 | 6.104% | $38.4839 | $38.48 | $38.50 | $38.50 |
| Purchase #7 | $19.97 | 3.118% | $20.5927 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $579.46 | $636.7009 | $636.69 | $636.75 | $636.70 | |