| 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 | $8.97 | 5.195% | $9.436 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $187.73 | 9.777% | $206.0844 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $96.51 | 9.120% | $105.3117 | $105.31 | $105.30 | $105.30 |
| Purchase #4 | $68.63 | 5.842% | $72.6394 | $72.64 | $72.65 | $72.60 |
| Purchase #5 | $242.51 | 7.841% | $261.5252 | $261.53 | $261.55 | $261.50 |
| Purchase #6 | $54.62 | 7.338% | $58.628 | $58.63 | $58.65 | $58.60 |
| Purchase #7 | $38.45 | 10.477% | $42.4784 | $42.48 | $42.50 | $42.50 |
| 7 purchase totals = | $697.42 | $756.1031 | $756.11 | $756.20 | $756.00 | |