| 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 | $31.45 | 12.549% | $35.3967 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $204.55 | 11.265% | $227.5926 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $12.60 | 5.308% | $13.2688 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $174.70 | 7.618% | $188.0086 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $42.83 | 7.362% | $45.9831 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $140.66 | 4.466% | $146.9419 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $135.76 | 8.492% | $147.2887 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $742.55 | $804.4804 | $804.48 | $804.50 | $804.50 | |