| 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 | $181.77 | 9.721% | $199.4399 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $234.63 | 13.354% | $265.9625 | $265.96 | $265.95 | $266.00 |
| Purchase #3 | $104.69 | 9.311% | $114.4377 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $7.41 | 5.794% | $7.8393 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $73.76 | 9.444% | $80.7259 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $78.81 | 11.851% | $88.1498 | $88.15 | $88.15 | $88.10 |
| Purchase #7 | $119.86 | 6.504% | $127.6557 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $800.93 | $884.2108 | $884.22 | $884.25 | $884.10 | |