| 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 | $73.87 | 7.165% | $79.1628 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $228.70 | 9.781% | $251.0691 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $146.91 | 5.322% | $154.7286 | $154.73 | $154.75 | $154.70 |
| Purchase #4 | $40.58 | 9.617% | $44.4826 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $109.34 | 7.668% | $117.7242 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $171.32 | 4.258% | $178.6148 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $193.84 | 3.138% | $199.9227 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $964.56 | $1,025.7048 | $1,025.69 | $1,025.65 | $1,025.70 | |