| 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 | $75.81 | 9.853% | $83.2796 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $67.98 | 8.646% | $73.8576 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $174.99 | 13.413% | $198.4614 | $198.46 | $198.45 | $198.50 |
| Purchase #4 | $54.92 | 5.698% | $58.0493 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $220.60 | 5.409% | $232.5323 | $232.53 | $232.55 | $232.50 |
| Purchase #6 | $212.30 | 4.816% | $222.5244 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $96.90 | 6.331% | $103.0347 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $903.50 | $971.7393 | $971.73 | $971.75 | $971.70 | |