| 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 | $88.99 | 8.766% | $96.7909 | $96.79 | $96.80 | $96.80 |
| Purchase #2 | $110.35 | 13.580% | $125.3355 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $63.75 | 8.812% | $69.3677 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $124.89 | 10.268% | $137.7137 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $123.95 | 12.403% | $139.3235 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $16.75 | 10.536% | $18.5148 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $76.48 | 5.533% | $80.7116 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $605.16 | $667.7577 | $667.75 | $667.70 | $667.70 | |