| 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 | $68.75 | 3.475% | $71.1391 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $38.37 | 6.520% | $40.8717 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $14.98 | 4.815% | $15.7013 | $15.70 | $15.70 | $15.70 |
| Purchase #4 | $234.37 | 9.114% | $255.7305 | $255.73 | $255.75 | $255.70 |
| Purchase #5 | $138.56 | 3.356% | $143.2101 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $51.33 | 6.182% | $54.5032 | $54.50 | $54.50 | $54.50 |
| Purchase #7 | $32.51 | 13.788% | $36.9925 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $578.87 | $618.1484 | $618.14 | $618.15 | $618.10 | |