| 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 | $131.67 | 3.677% | $136.5115 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $31.68 | 13.833% | $36.0623 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $116.63 | 12.133% | $130.7807 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $12.36 | 10.373% | $13.6421 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $105.73 | 12.523% | $118.9706 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $19.67 | 3.718% | $20.4013 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $197.36 | 9.681% | $216.4664 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $615.10 | $672.8349 | $672.83 | $672.80 | $672.90 | |