| 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 | $30.77 | 12.483% | $34.611 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $10.79 | 6.853% | $11.5294 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $158.77 | 11.272% | $176.6666 | $176.67 | $176.65 | $176.70 |
| Purchase #4 | $44.67 | 9.574% | $48.9467 | $48.95 | $48.95 | $48.90 |
| Purchase #5 | $10.88 | 4.554% | $11.3755 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $9.89 | 5.508% | $10.4347 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $29.82 | 6.597% | $31.7872 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $295.59 | $325.3511 | $325.36 | $325.40 | $325.30 | |