| 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 | $13.45 | 3.167% | $13.876 | $13.88 | $13.90 | $13.90 |
| Purchase #2 | $184.88 | 5.305% | $194.6879 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $48.56 | 5.401% | $51.1827 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $123.75 | 10.668% | $136.9517 | $136.95 | $136.95 | $137.00 |
| Purchase #5 | $36.44 | 11.438% | $40.608 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $73.29 | 12.210% | $82.2387 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $27.67 | 9.611% | $30.3294 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $508.04 | $549.8744 | $549.88 | $549.95 | $549.90 | |