| 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 | $79.75 | 7.411% | $85.6603 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $228.83 | 13.718% | $260.2209 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $25.44 | 11.321% | $28.3201 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $43.35 | 5.651% | $45.7997 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $21.29 | 5.421% | $22.4441 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $11.34 | 12.375% | $12.7433 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $34.48 | 13.557% | $39.1545 | $39.15 | $39.15 | $39.20 |
| 7 purchase totals = | $444.48 | $494.3429 | $494.33 | $494.30 | $494.30 | |