| 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 | $50.72 | 10.387% | $55.9883 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $45.50 | 4.287% | $47.4506 | $47.45 | $47.45 | $47.50 |
| Purchase #3 | $78.67 | 7.398% | $84.49 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $78.51 | 3.451% | $81.2194 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $12.42 | 7.311% | $13.328 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $171.99 | 8.855% | $187.2197 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $189.57 | 7.144% | $203.1129 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $627.38 | $672.8089 | $672.81 | $672.80 | $672.80 | |