| 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 | $20.95 | 4.631% | $21.9202 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $59.94 | 7.179% | $64.2431 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $97.52 | 9.793% | $107.0701 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $161.47 | 13.788% | $183.7335 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $89.42 | 9.212% | $97.6574 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $224.27 | 10.672% | $248.2041 | $248.20 | $248.20 | $248.20 |
| Purchase #7 | $207.55 | 9.633% | $227.5433 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $861.12 | $950.3717 | $950.36 | $950.35 | $950.30 | |