| 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 | $8.73 | 6.595% | $9.3057 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $130.68 | 11.194% | $145.3083 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $110.51 | 11.495% | $123.2131 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $32.94 | 10.255% | $36.318 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $242.96 | 8.185% | $262.8463 | $262.85 | $262.85 | $262.80 |
| Purchase #6 | $7.62 | 8.747% | $8.2865 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $84.64 | 11.129% | $94.0596 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $618.08 | $679.3375 | $679.35 | $679.30 | $679.30 | |