| 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 | $108.95 | 5.312% | $114.7374 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $128.81 | 7.857% | $138.9306 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $93.44 | 4.402% | $97.5532 | $97.55 | $97.55 | $97.60 |
| Purchase #4 | $17.59 | 10.312% | $19.4039 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $103.83 | 11.744% | $116.0238 | $116.02 | $116.00 | $116.00 |
| Purchase #6 | $69.99 | 8.342% | $75.8286 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $41.97 | 6.642% | $44.7576 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $564.58 | $607.2351 | $607.23 | $607.25 | $607.20 | |