| 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 | $80.46 | 5.119% | $84.5787 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $92.32 | 12.697% | $104.0419 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $171.81 | 7.308% | $184.3659 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $126.74 | 7.612% | $136.3874 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $135.73 | 7.268% | $145.5949 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $33.90 | 6.824% | $36.2133 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $140.44 | 6.358% | $149.3692 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $781.40 | $840.5513 | $840.55 | $840.55 | $840.60 | |