| 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 | $76.48 | 5.274% | $80.5136 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $109.96 | 11.302% | $122.3877 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $71.66 | 10.764% | $79.3735 | $79.37 | $79.35 | $79.40 |
| Purchase #4 | $32.37 | 11.572% | $36.1159 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $40.37 | 10.467% | $44.5955 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $173.40 | 11.813% | $193.8837 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $209.72 | 13.462% | $237.9525 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $713.96 | $794.8224 | $794.82 | $794.80 | $794.90 | |