| 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 | $98.91 | 7.272% | $106.1027 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $73.86 | 8.743% | $80.3176 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $104.93 | 6.680% | $111.9393 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $139.79 | 9.758% | $153.4307 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $129.93 | 3.611% | $134.6218 | $134.62 | $134.60 | $134.60 |
| Purchase #6 | $95.98 | 13.650% | $109.0813 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $203.95 | 6.193% | $216.5806 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $847.35 | $912.0740 | $912.07 | $912.10 | $912.00 | |