| 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 | $42.45 | 4.590% | $44.3985 | $44.40 | $44.40 | $44.40 |
| Purchase #2 | $178.67 | 11.800% | $199.7531 | $199.75 | $199.75 | $199.80 |
| Purchase #3 | $51.57 | 9.158% | $56.2928 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $94.50 | 3.634% | $97.9341 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $41.45 | 13.552% | $47.0673 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $8.81 | 6.275% | $9.3628 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $59.56 | 13.375% | $67.5262 | $67.53 | $67.55 | $67.50 |
| 7 purchase totals = | $477.01 | $522.3348 | $522.33 | $522.35 | $522.40 | |