| 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 | $43.97 | 13.244% | $49.7934 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $106.38 | 8.811% | $115.7531 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $86.79 | 5.809% | $91.8316 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $121.95 | 3.730% | $126.4987 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $230.76 | 3.216% | $238.1812 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $216.50 | 10.702% | $239.6698 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $37.25 | 4.520% | $38.9337 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $843.60 | $900.6615 | $900.65 | $900.70 | $900.70 | |