| 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 | $25.80 | 13.660% | $29.3243 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $181.40 | 3.719% | $188.1463 | $188.15 | $188.15 | $188.10 |
| Purchase #3 | $18.73 | 3.287% | $19.3457 | $19.35 | $19.35 | $19.30 |
| Purchase #4 | $15.47 | 6.140% | $16.4199 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $177.29 | 4.854% | $185.8957 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $82.78 | 13.849% | $94.2442 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $185.75 | 8.373% | $201.3028 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $687.22 | $734.6789 | $734.68 | $734.65 | $734.50 | |