| 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 | $45.33 | 6.619% | $48.3304 | $48.33 | $48.35 | $48.30 |
| Purchase #2 | $167.48 | 9.588% | $183.538 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $145.92 | 12.171% | $163.6799 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $172.43 | 11.570% | $192.3802 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $137.85 | 5.239% | $145.072 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $6.34 | 6.203% | $6.7333 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $214.52 | 10.796% | $237.6796 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $889.87 | $977.4134 | $977.41 | $977.50 | $977.40 | |