| 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 | $43.76 | 9.443% | $47.8923 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $218.58 | 5.374% | $230.3265 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $153.45 | 6.750% | $163.8079 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $142.71 | 8.571% | $154.9417 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $104.44 | 4.266% | $108.8954 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $181.91 | 7.853% | $196.1954 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $10.41 | 7.596% | $11.2007 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $855.26 | $913.2599 | $913.27 | $913.30 | $913.20 | |