| 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 | $74.58 | 3.722% | $77.3559 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $168.90 | 4.285% | $176.1374 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $245.81 | 13.573% | $279.1738 | $279.17 | $279.15 | $279.20 |
| Purchase #4 | $176.29 | 13.241% | $199.6326 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $212.85 | 12.770% | $240.0309 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $26.92 | 3.208% | $27.7836 | $27.78 | $27.80 | $27.80 |
| Purchase #7 | $14.58 | 6.119% | $15.4722 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $919.93 | $1,015.5864 | $1,015.58 | $1,015.60 | $1,015.60 | |