| 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 | $239.30 | 10.417% | $264.2279 | $264.23 | $264.25 | $264.20 |
| Purchase #2 | $20.91 | 3.150% | $21.5687 | $21.57 | $21.55 | $21.60 |
| Purchase #3 | $159.58 | 7.609% | $171.7224 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $109.62 | 5.190% | $115.3093 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $49.51 | 5.600% | $52.2826 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $19.48 | 13.273% | $22.0656 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $62.34 | 8.260% | $67.4893 | $67.49 | $67.50 | $67.50 |
| 7 purchase totals = | $660.74 | $714.6658 | $714.67 | $714.65 | $714.70 | |