| 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 | $43.60 | 10.345% | $48.1104 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $85.50 | 13.318% | $96.8869 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $246.70 | 4.560% | $257.9495 | $257.95 | $257.95 | $257.90 |
| Purchase #4 | $54.50 | 8.456% | $59.1085 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $186.97 | 9.490% | $204.7135 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $222.66 | 7.841% | $240.1188 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $151.30 | 11.558% | $168.7873 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $991.23 | $1,075.6749 | $1,075.68 | $1,075.65 | $1,075.60 | |