| 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 | $12.63 | 8.857% | $13.7486 | $13.75 | $13.75 | $13.70 |
| Purchase #2 | $207.48 | 10.199% | $228.6409 | $228.64 | $228.65 | $228.60 |
| Purchase #3 | $104.96 | 13.760% | $119.4025 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $104.36 | 5.440% | $110.0372 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $162.42 | 10.246% | $179.0616 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $21.73 | 12.583% | $24.4643 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $40.45 | 13.170% | $45.7773 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $654.03 | $721.1324 | $721.13 | $721.15 | $721.10 | |