| 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 | $75.58 | 6.721% | $80.6597 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $9.42 | 12.796% | $10.6254 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $131.26 | 9.136% | $143.2519 | $143.25 | $143.25 | $143.30 |
| Purchase #4 | $208.59 | 5.445% | $219.9477 | $219.95 | $219.95 | $219.90 |
| Purchase #5 | $247.44 | 12.832% | $279.1915 | $279.19 | $279.20 | $279.20 |
| Purchase #6 | $163.44 | 7.569% | $175.8108 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $229.42 | 13.286% | $259.9007 | $259.90 | $259.90 | $259.90 |
| 7 purchase totals = | $1,065.15 | $1,169.3877 | $1,169.39 | $1,169.40 | $1,169.40 | |