| 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 | $57.56 | 12.459% | $64.7314 | $64.73 | $64.75 | $64.70 |
| Purchase #2 | $90.79 | 11.270% | $101.022 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $224.27 | 9.692% | $246.0062 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $38.39 | 9.628% | $42.0862 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $154.63 | 10.722% | $171.2094 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $175.69 | 12.859% | $198.282 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $74.30 | 12.499% | $83.5868 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $815.63 | $906.9240 | $906.93 | $906.95 | $906.90 | |