| 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 | $59.78 | 5.647% | $63.1558 | $63.16 | $63.15 | $63.20 |
| Purchase #2 | $24.58 | 12.600% | $27.6771 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $85.25 | 9.396% | $93.2601 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $85.75 | 9.438% | $93.8431 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $78.79 | 4.658% | $82.46 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $137.32 | 10.794% | $152.1423 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $73.48 | 4.328% | $76.6602 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $544.95 | $589.1986 | $589.20 | $589.20 | $589.30 | |