| 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 | $41.26 | 7.202% | $44.2315 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $181.99 | 4.528% | $190.2305 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $55.91 | 4.751% | $58.5663 | $58.57 | $58.55 | $58.60 |
| Purchase #4 | $138.30 | 10.586% | $152.9404 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $21.71 | 12.204% | $24.3595 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $216.94 | 9.683% | $237.9463 | $237.95 | $237.95 | $237.90 |
| Purchase #7 | $244.66 | 7.243% | $262.3807 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $900.77 | $970.6552 | $970.66 | $970.70 | $970.60 | |