| 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 | $66.45 | 11.350% | $73.9921 | $73.99 | $74.00 | $74.00 |
| Purchase #2 | $41.38 | 11.371% | $46.0853 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $189.59 | 8.267% | $205.2634 | $205.26 | $205.25 | $205.30 |
| Purchase #4 | $79.26 | 12.627% | $89.2682 | $89.27 | $89.25 | $89.30 |
| Purchase #5 | $89.70 | 9.813% | $98.5023 | $98.50 | $98.50 | $98.50 |
| Purchase #6 | $26.45 | 7.596% | $28.4591 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $223.93 | 10.164% | $246.6902 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $716.76 | $788.2606 | $788.26 | $788.25 | $788.40 | |