| 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 | $26.28 | 12.809% | $29.6462 | $29.65 | $29.65 | $29.60 |
| Purchase #2 | $199.49 | 3.742% | $206.9549 | $206.95 | $206.95 | $207.00 |
| Purchase #3 | $59.56 | 10.301% | $65.6953 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $105.85 | 7.650% | $113.9475 | $113.95 | $113.95 | $113.90 |
| Purchase #5 | $142.60 | 7.321% | $153.0397 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $241.85 | 11.806% | $270.4028 | $270.40 | $270.40 | $270.40 |
| Purchase #7 | $48.68 | 4.169% | $50.7095 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $824.31 | $890.3959 | $890.40 | $890.40 | $890.30 | |