| 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 | $70.64 | 12.686% | $79.6014 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $81.77 | 5.739% | $86.4628 | $86.46 | $86.45 | $86.50 |
| Purchase #3 | $38.37 | 4.726% | $40.1834 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $235.52 | 13.572% | $267.4848 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $127.72 | 7.510% | $137.3118 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $39.99 | 11.209% | $44.4725 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $214.42 | 4.470% | $224.0046 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $808.43 | $879.5213 | $879.50 | $879.50 | $879.60 | |