| 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 | $204.44 | 10.602% | $226.1147 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $42.51 | 6.473% | $45.2617 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $114.93 | 5.424% | $121.1638 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $68.46 | 12.442% | $76.9778 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $78.95 | 9.583% | $86.5158 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $67.65 | 12.161% | $75.8769 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $128.96 | 9.369% | $141.0423 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $705.90 | $772.9530 | $772.95 | $772.95 | $773.00 | |