| 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 | $64.55 | 9.823% | $70.8907 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $209.76 | 9.589% | $229.8739 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $200.42 | 11.608% | $223.6848 | $223.68 | $223.70 | $223.70 |
| Purchase #4 | $35.28 | 6.534% | $37.5852 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $181.49 | 9.422% | $198.59 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $70.60 | 7.109% | $75.619 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $87.44 | 8.282% | $94.6818 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $849.54 | $930.9254 | $930.92 | $930.95 | $931.00 | |