| 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 | $88.26 | 7.403% | $94.7939 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $70.31 | 7.620% | $75.6676 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $19.67 | 3.519% | $20.3622 | $20.36 | $20.35 | $20.40 |
| Purchase #4 | $51.99 | 10.529% | $57.464 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $63.92 | 4.736% | $66.9473 | $66.95 | $66.95 | $66.90 |
| Purchase #6 | $10.32 | 8.564% | $11.2038 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $106.87 | 3.223% | $110.3144 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $411.34 | $436.7532 | $436.74 | $436.70 | $436.80 | |