| 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 | $35.83 | 6.716% | $38.2363 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $199.67 | 4.345% | $208.3457 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $134.41 | 3.171% | $138.6721 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $29.86 | 10.856% | $33.1016 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $128.85 | 3.567% | $133.4461 | $133.45 | $133.45 | $133.40 |
| Purchase #6 | $156.49 | 3.187% | $161.4773 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $87.84 | 11.552% | $97.9873 | $97.99 | $98.00 | $98.00 |
| 7 purchase totals = | $772.95 | $811.2664 | $811.28 | $811.30 | $811.20 | |