| 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 | $22.72 | 5.755% | $24.0275 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $30.57 | 8.598% | $33.1984 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $127.71 | 13.682% | $145.1833 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $76.27 | 13.414% | $86.5009 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $234.56 | 7.435% | $251.9995 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $168.86 | 8.231% | $182.7589 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $162.77 | 4.770% | $170.5341 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $823.46 | $894.2026 | $894.20 | $894.25 | $894.20 | |