| 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 | $65.30 | 8.381% | $70.7728 | $70.77 | $70.75 | $70.80 |
| Purchase #2 | $79.98 | 7.632% | $86.0841 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $102.94 | 6.343% | $109.4695 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $126.62 | 9.453% | $138.5894 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $186.93 | 7.683% | $201.2918 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $245.41 | 4.464% | $256.3651 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $226.63 | 11.711% | $253.1706 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $1,033.81 | $1,115.7433 | $1,115.74 | $1,115.70 | $1,115.90 | |