| 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 | $73.69 | 3.505% | $76.2728 | $76.27 | $76.25 | $76.30 |
| Purchase #2 | $39.86 | 11.844% | $44.581 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $115.70 | 7.845% | $124.7767 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $190.79 | 5.248% | $200.8027 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $26.97 | 12.533% | $30.3502 | $30.35 | $30.35 | $30.40 |
| Purchase #6 | $250.49 | 7.508% | $269.2968 | $269.30 | $269.30 | $269.30 |
| Purchase #7 | $214.88 | 4.789% | $225.1706 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $912.38 | $971.2508 | $971.25 | $971.25 | $971.40 | |