| 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 | $66.74 | 11.180% | $74.2015 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $34.83 | 11.427% | $38.81 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $5.76 | 3.816% | $5.9798 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $192.97 | 3.245% | $199.2319 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $174.52 | 7.586% | $187.7591 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $31.54 | 6.418% | $33.5642 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $34.30 | 5.115% | $36.0544 | $36.05 | $36.05 | $36.10 |
| 7 purchase totals = | $540.66 | $575.6009 | $575.59 | $575.60 | $575.70 | |