| 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 | $14.68 | 3.697% | $15.2227 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $24.73 | 7.710% | $26.6367 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $102.78 | 8.710% | $111.7321 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $145.26 | 8.129% | $157.0682 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $175.72 | 6.536% | $187.2051 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $233.56 | 8.171% | $252.6442 | $252.64 | $252.65 | $252.60 |
| Purchase #7 | $176.57 | 8.515% | $191.6049 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $873.30 | $942.1139 | $942.11 | $942.10 | $942.00 | |