| 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 | $10.85 | 8.225% | $11.7424 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $82.74 | 5.378% | $87.1898 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $73.34 | 12.627% | $82.6006 | $82.60 | $82.60 | $82.60 |
| Purchase #4 | $164.45 | 7.370% | $176.57 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $168.60 | 3.224% | $174.0357 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $44.95 | 13.443% | $50.9926 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $130.68 | 12.632% | $147.1875 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $675.61 | $730.3186 | $730.32 | $730.35 | $730.30 | |