| 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 | $71.32 | 11.832% | $79.7586 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $115.30 | 4.792% | $120.8252 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $114.63 | 6.138% | $121.666 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $72.39 | 4.564% | $75.6939 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $59.38 | 6.732% | $63.3775 | $63.38 | $63.40 | $63.40 |
| Purchase #6 | $32.97 | 7.379% | $35.4029 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $140.57 | 9.865% | $154.4372 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $606.56 | $651.1613 | $651.17 | $651.20 | $651.20 | |