| 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 | $42.63 | 10.263% | $47.0051 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $10.44 | 5.185% | $10.9813 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $189.60 | 11.287% | $211.0002 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $247.50 | 4.458% | $258.5336 | $258.53 | $258.55 | $258.50 |
| Purchase #5 | $59.80 | 10.695% | $66.1956 | $66.20 | $66.20 | $66.20 |
| Purchase #6 | $8.60 | 5.461% | $9.0696 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $36.36 | 7.539% | $39.1012 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $594.93 | $641.8866 | $641.89 | $641.90 | $641.90 | |