| 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 | $96.87 | 4.659% | $101.3832 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $231.64 | 3.261% | $239.1938 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $45.62 | 5.168% | $47.9776 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $70.48 | 7.536% | $75.7914 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $41.64 | 10.429% | $45.9826 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $18.56 | 4.363% | $19.3698 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $155.39 | 11.649% | $173.4914 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $660.20 | $703.1898 | $703.18 | $703.25 | $703.30 | |