| 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 | $23.89 | 10.612% | $26.4252 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $78.95 | 7.636% | $84.9786 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $194.34 | 10.130% | $214.0266 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $203.42 | 13.226% | $230.3243 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $131.32 | 8.230% | $142.1276 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $233.85 | 7.413% | $251.1853 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $27.97 | 10.252% | $30.8375 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $893.74 | $979.9051 | $979.92 | $980.00 | $979.80 | |