| 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 | $47.84 | 6.645% | $51.019 | $51.02 | $51.00 | $51.00 |
| Purchase #2 | $181.37 | 5.293% | $190.9699 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $246.89 | 13.159% | $279.3783 | $279.38 | $279.40 | $279.40 |
| Purchase #4 | $7.97 | 4.647% | $8.3404 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $168.73 | 10.727% | $186.8297 | $186.83 | $186.85 | $186.80 |
| Purchase #6 | $69.91 | 8.774% | $76.0439 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $94.95 | 7.420% | $101.9953 | $102.00 | $102.00 | $102.00 |
| 7 purchase totals = | $817.66 | $894.5765 | $894.58 | $894.60 | $894.50 | |