| 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 | $32.98 | 5.543% | $34.8081 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $78.87 | 13.735% | $89.7028 | $89.70 | $89.70 | $89.70 |
| Purchase #3 | $6.74 | 6.177% | $7.1563 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $111.89 | 12.262% | $125.61 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $201.85 | 6.745% | $215.4648 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $29.55 | 10.396% | $32.622 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $66.89 | 3.140% | $68.9903 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $528.77 | $574.3543 | $574.35 | $574.30 | $574.40 | |