| 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 | $45.67 | 11.867% | $51.0897 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $14.69 | 4.740% | $15.3863 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $190.50 | 3.609% | $197.3751 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $107.26 | 13.134% | $121.3475 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $44.35 | 8.858% | $48.2785 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $47.85 | 5.744% | $50.5985 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $10.90 | 8.446% | $11.8206 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $461.22 | $495.8962 | $495.91 | $495.95 | $495.90 | |