| 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 | $49.69 | 13.715% | $56.505 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $15.50 | 12.678% | $17.4651 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $134.58 | 4.596% | $140.7653 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $182.28 | 9.457% | $199.5182 | $199.52 | $199.50 | $199.50 |
| Purchase #5 | $162.35 | 3.747% | $168.4333 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $101.61 | 8.521% | $110.2682 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $155.54 | 12.579% | $175.1054 | $175.11 | $175.10 | $175.10 |
| 7 purchase totals = | $801.55 | $868.0605 | $868.08 | $868.00 | $868.10 | |