| 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 | $107.59 | 10.502% | $118.8891 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $191.88 | 5.510% | $202.4526 | $202.45 | $202.45 | $202.50 |
| Purchase #3 | $106.94 | 6.269% | $113.6441 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $73.46 | 10.706% | $81.3246 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $54.65 | 5.480% | $57.6448 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $166.49 | 4.344% | $173.7223 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $63.77 | 8.403% | $69.1286 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $764.78 | $816.8061 | $816.79 | $816.80 | $816.70 | |