| 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 | $5.29 | 9.548% | $5.7951 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $5.61 | 8.316% | $6.0765 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $118.37 | 12.567% | $133.2456 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $200.64 | 8.755% | $218.206 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $220.94 | 3.636% | $228.9734 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $126.70 | 7.392% | $136.0657 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $184.38 | 12.385% | $207.2155 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $861.93 | $935.5778 | $935.60 | $935.55 | $935.60 | |