| 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 | $48.70 | 4.528% | $50.9051 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $230.96 | 7.135% | $247.439 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $120.88 | 11.255% | $134.485 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $127.89 | 8.313% | $138.5215 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $21.60 | 7.431% | $23.2051 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $170.33 | 5.467% | $179.6419 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $108.29 | 10.643% | $119.8153 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $828.65 | $894.0129 | $894.03 | $894.00 | $893.90 | |