| 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 | $19.90 | 10.711% | $22.0315 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $73.68 | 3.214% | $76.0481 | $76.05 | $76.05 | $76.00 |
| Purchase #3 | $117.47 | 3.192% | $121.2196 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $36.97 | 13.430% | $41.9351 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $224.46 | 10.146% | $247.2337 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $26.63 | 10.587% | $29.4493 | $29.45 | $29.45 | $29.40 |
| Purchase #7 | $212.99 | 5.238% | $224.1464 | $224.15 | $224.15 | $224.10 |
| 7 purchase totals = | $712.10 | $762.0637 | $762.07 | $762.10 | $761.80 | |