| 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 | $77.99 | 13.839% | $88.783 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $185.32 | 9.674% | $203.2479 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $242.40 | 7.406% | $260.3521 | $260.35 | $260.35 | $260.40 |
| Purchase #4 | $93.90 | 10.325% | $103.5952 | $103.60 | $103.60 | $103.60 |
| Purchase #5 | $61.90 | 3.184% | $63.8709 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $154.83 | 13.369% | $175.5292 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $136.55 | 10.838% | $151.3493 | $151.35 | $151.35 | $151.30 |
| 7 purchase totals = | $952.89 | $1,046.7276 | $1,046.73 | $1,046.75 | $1,046.70 | |