| 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 | $43.62 | 5.654% | $46.0863 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $143.55 | 12.542% | $161.554 | $161.55 | $161.55 | $161.60 |
| Purchase #3 | $46.40 | 7.247% | $49.7626 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $96.92 | 8.584% | $105.2396 | $105.24 | $105.25 | $105.20 |
| Purchase #5 | $237.39 | 12.326% | $266.6507 | $266.65 | $266.65 | $266.70 |
| Purchase #6 | $157.83 | 12.294% | $177.2336 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $130.77 | 5.265% | $137.655 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $856.48 | $944.1818 | $944.18 | $944.20 | $944.30 | |