| 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 | $39.49 | 9.622% | $43.2897 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $66.55 | 12.722% | $75.0165 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $113.56 | 8.587% | $123.3114 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $79.57 | 11.483% | $88.707 | $88.71 | $88.70 | $88.70 |
| Purchase #5 | $236.49 | 12.532% | $266.1269 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $144.84 | 3.585% | $150.0325 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $159.31 | 6.463% | $169.6062 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $839.81 | $916.0902 | $916.10 | $916.10 | $916.00 | |