| 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 | $72.95 | 6.170% | $77.451 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $102.69 | 7.702% | $110.5992 | $110.60 | $110.60 | $110.60 |
| Purchase #3 | $81.65 | 5.474% | $86.1195 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $135.27 | 8.718% | $147.0628 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $126.83 | 5.754% | $134.1278 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $35.44 | 3.576% | $36.7073 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $231.45 | 9.451% | $253.3243 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $786.28 | $845.3919 | $845.39 | $845.35 | $845.40 | |