| 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 | $85.55 | 5.601% | $90.3417 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $109.94 | 4.258% | $114.6212 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $85.89 | 7.192% | $92.0672 | $92.07 | $92.05 | $92.10 |
| Purchase #4 | $236.27 | 10.653% | $261.4398 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $33.33 | 10.390% | $36.793 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $45.44 | 4.419% | $47.448 | $47.45 | $47.45 | $47.40 |
| Purchase #7 | $49.93 | 12.278% | $56.0604 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $646.35 | $698.7713 | $698.77 | $698.75 | $698.70 | |