| 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 | $45.36 | 6.738% | $48.4164 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $149.73 | 13.524% | $169.9795 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $114.70 | 13.873% | $130.6123 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $41.53 | 11.692% | $46.3857 | $46.39 | $46.40 | $46.40 |
| Purchase #5 | $131.46 | 12.504% | $147.8978 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $225.87 | 5.547% | $238.399 | $238.40 | $238.40 | $238.40 |
| Purchase #7 | $74.57 | 6.438% | $79.3708 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $783.22 | $861.0615 | $861.07 | $861.05 | $861.10 | |