| 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 | $16.82 | 3.590% | $17.4238 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $233.42 | 10.851% | $258.7484 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $76.77 | 5.358% | $80.8833 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $118.29 | 9.741% | $129.8126 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $67.69 | 11.647% | $75.5739 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $131.42 | 4.694% | $137.5889 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $119.64 | 12.753% | $134.8977 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $764.05 | $834.9286 | $834.92 | $834.90 | $834.90 | |