| 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 | $43.45 | 10.164% | $47.8663 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $151.83 | 12.591% | $170.9469 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $89.79 | 4.173% | $93.5369 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $11.25 | 4.141% | $11.7159 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $66.39 | 12.468% | $74.6675 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $176.77 | 7.434% | $189.9111 | $189.91 | $189.90 | $189.90 |
| Purchase #7 | $67.35 | 6.632% | $71.8167 | $71.82 | $71.80 | $71.80 |
| 7 purchase totals = | $606.83 | $660.4613 | $660.48 | $660.40 | $660.40 | |