| 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 | $71.64 | 10.784% | $79.3657 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $152.60 | 11.183% | $169.6653 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $7.71 | 5.630% | $8.1441 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $16.88 | 12.349% | $18.9645 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $126.52 | 11.848% | $141.5101 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $110.61 | 3.413% | $114.3851 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $59.97 | 5.468% | $63.2492 | $63.25 | $63.25 | $63.20 |
| 7 purchase totals = | $545.93 | $595.2840 | $595.29 | $595.25 | $595.30 | |