| 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 | $106.25 | 9.448% | $116.2885 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $92.81 | 6.841% | $99.1591 | $99.16 | $99.15 | $99.20 |
| Purchase #3 | $113.55 | 4.102% | $118.2078 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $10.39 | 13.238% | $11.7654 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $186.34 | 12.859% | $210.3015 | $210.30 | $210.30 | $210.30 |
| Purchase #6 | $106.49 | 13.542% | $120.9109 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $66.81 | 3.154% | $68.9172 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $682.64 | $745.5504 | $745.56 | $745.50 | $745.60 | |