| 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 | $108.67 | 5.726% | $114.8924 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $34.73 | 4.365% | $36.246 | $36.25 | $36.25 | $36.20 |
| Purchase #3 | $56.43 | 5.382% | $59.4671 | $59.47 | $59.45 | $59.50 |
| Purchase #4 | $53.93 | 11.356% | $60.0543 | $60.05 | $60.05 | $60.10 |
| Purchase #5 | $164.38 | 10.776% | $182.0936 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $76.30 | 4.453% | $79.6976 | $79.70 | $79.70 | $79.70 |
| Purchase #7 | $101.70 | 6.512% | $108.3227 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $596.14 | $640.7737 | $640.77 | $640.75 | $640.80 | |