| 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 | $54.48 | 9.321% | $59.5581 | $59.56 | $59.55 | $59.60 |
| Purchase #2 | $172.26 | 5.531% | $181.7877 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $171.95 | 10.500% | $190.0048 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $155.73 | 9.596% | $170.6739 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $95.64 | 10.150% | $105.3475 | $105.35 | $105.35 | $105.30 |
| Purchase #6 | $69.27 | 10.522% | $76.5586 | $76.56 | $76.55 | $76.60 |
| Purchase #7 | $60.88 | 13.802% | $69.2827 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $780.21 | $853.2133 | $853.21 | $853.20 | $853.30 | |