| 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 | $52.89 | 10.270% | $58.3218 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $27.32 | 3.816% | $28.3625 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $80.53 | 12.467% | $90.5697 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $163.93 | 10.462% | $181.0804 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $197.86 | 9.524% | $216.7042 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $234.58 | 5.405% | $247.259 | $247.26 | $247.25 | $247.30 |
| Purchase #7 | $57.34 | 8.362% | $62.1348 | $62.13 | $62.15 | $62.10 |
| 7 purchase totals = | $814.45 | $884.4324 | $884.42 | $884.40 | $884.50 | |