| 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 | $74.64 | 7.171% | $79.9924 | $79.99 | $80.00 | $80.00 |
| Purchase #2 | $217.88 | 7.643% | $234.5326 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $178.95 | 13.221% | $202.609 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $203.27 | 5.658% | $214.771 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $224.25 | 4.557% | $234.4691 | $234.47 | $234.45 | $234.50 |
| Purchase #6 | $48.88 | 7.737% | $52.6618 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $35.78 | 4.387% | $37.3497 | $37.35 | $37.35 | $37.30 |
| 7 purchase totals = | $983.65 | $1,056.3856 | $1,056.38 | $1,056.35 | $1,056.40 | |