| 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 | $102.60 | 5.406% | $108.1466 | $108.15 | $108.15 | $108.10 |
| Purchase #2 | $24.83 | 10.655% | $27.4756 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $220.54 | 4.485% | $230.4312 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $76.48 | 6.190% | $81.2141 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $234.45 | 5.707% | $247.8301 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $77.40 | 7.469% | $83.181 | $83.18 | $83.20 | $83.20 |
| Purchase #7 | $165.26 | 8.708% | $179.6508 | $179.65 | $179.65 | $179.70 |
| 7 purchase totals = | $901.56 | $957.9294 | $957.93 | $958.00 | $957.90 | |