| 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 | $64.72 | 8.243% | $70.0549 | $70.05 | $70.05 | $70.10 |
| Purchase #2 | $6.76 | 8.506% | $7.335 | $7.34 | $7.35 | $7.30 |
| Purchase #3 | $225.46 | 4.525% | $235.6621 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $15.85 | 7.643% | $17.0614 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $48.96 | 8.626% | $53.1833 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $119.37 | 6.367% | $126.9703 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $226.74 | 12.827% | $255.8239 | $255.82 | $255.80 | $255.80 |
| 7 purchase totals = | $707.86 | $766.0909 | $766.08 | $766.05 | $766.20 | |