| 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 | $33.74 | 7.631% | $36.3147 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $72.28 | 3.487% | $74.8004 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $104.75 | 6.660% | $111.7264 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $156.37 | 8.236% | $169.2486 | $169.25 | $169.25 | $169.20 |
| Purchase #5 | $231.40 | 9.844% | $254.179 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $212.80 | 12.416% | $239.2212 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $115.56 | 10.872% | $128.1237 | $128.12 | $128.10 | $128.10 |
| 7 purchase totals = | $926.90 | $1,013.6140 | $1,013.61 | $1,013.60 | $1,013.50 | |