| 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 | $64.96 | 9.817% | $71.3371 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $95.31 | 12.345% | $107.076 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $204.44 | 8.694% | $222.214 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $214.55 | 9.546% | $235.0309 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $19.59 | 8.355% | $21.2267 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $14.66 | 5.234% | $15.4273 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $250.80 | 11.658% | $280.0383 | $280.04 | $280.05 | $280.00 |
| 7 purchase totals = | $864.31 | $952.3503 | $952.36 | $952.45 | $952.20 | |