| 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 | $50.25 | 10.710% | $55.6318 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $212.83 | 7.370% | $228.5156 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $9.86 | 12.255% | $11.0683 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $123.50 | 11.108% | $137.2184 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $140.26 | 11.705% | $156.6774 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $201.86 | 13.127% | $228.3582 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $94.74 | 4.341% | $98.8527 | $98.85 | $98.85 | $98.90 |
| 7 purchase totals = | $833.30 | $916.3224 | $916.33 | $916.30 | $916.40 | |