| 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 | $114.90 | 11.122% | $127.6792 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $186.88 | 8.572% | $202.8994 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $127.83 | 7.670% | $137.6346 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $61.94 | 13.769% | $70.4685 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $84.80 | 11.334% | $94.4112 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $28.33 | 12.187% | $31.7826 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $36.40 | 3.583% | $37.7042 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $641.08 | $702.5797 | $702.57 | $702.60 | $702.60 | |