| 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 | $21.36 | 10.409% | $23.5834 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $131.63 | 5.585% | $138.9815 | $138.98 | $139.00 | $139.00 |
| Purchase #3 | $84.74 | 7.167% | $90.8133 | $90.81 | $90.80 | $90.80 |
| Purchase #4 | $9.52 | 3.766% | $9.8785 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $161.66 | 13.665% | $183.7508 | $183.75 | $183.75 | $183.80 |
| Purchase #6 | $145.39 | 7.550% | $156.3669 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $210.68 | 6.426% | $224.2183 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $764.98 | $827.5927 | $827.59 | $827.60 | $827.70 | |