| 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 | $43.26 | 12.683% | $48.7467 | $48.75 | $48.75 | $48.70 |
| Purchase #2 | $28.35 | 10.710% | $31.3863 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $245.27 | 12.537% | $276.0195 | $276.02 | $276.00 | $276.00 |
| Purchase #4 | $198.52 | 7.816% | $214.0363 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $134.82 | 6.643% | $143.7761 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $92.41 | 5.576% | $97.5628 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $182.64 | 10.611% | $202.0199 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $925.27 | $1,013.5476 | $1,013.56 | $1,013.55 | $1,013.50 | |