| 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 | $85.44 | 11.253% | $95.0546 | $95.05 | $95.05 | $95.10 |
| Purchase #2 | $77.89 | 12.223% | $87.4105 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $132.43 | 5.692% | $139.9679 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $122.28 | 10.707% | $135.3725 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $135.47 | 8.700% | $147.2559 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $80.77 | 3.373% | $83.4944 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $102.49 | 6.425% | $109.075 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $736.77 | $797.6308 | $797.63 | $797.60 | $797.80 | |