| 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 | $140.77 | 9.547% | $154.2093 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $83.30 | 13.592% | $94.6221 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $47.85 | 11.871% | $53.5303 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $53.30 | 9.517% | $58.3726 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $107.58 | 12.801% | $121.3513 | $121.35 | $121.35 | $121.40 |
| Purchase #6 | $127.91 | 7.483% | $137.4815 | $137.48 | $137.50 | $137.50 |
| Purchase #7 | $127.59 | 5.242% | $134.2783 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $688.30 | $753.8454 | $753.84 | $753.85 | $753.90 | |