| 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 | $35.42 | 13.781% | $40.3012 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $246.66 | 11.841% | $275.867 | $275.87 | $275.85 | $275.90 |
| Purchase #3 | $171.50 | 12.308% | $192.6082 | $192.61 | $192.60 | $192.60 |
| Purchase #4 | $126.83 | 6.486% | $135.0562 | $135.06 | $135.05 | $135.10 |
| Purchase #5 | $126.40 | 6.550% | $134.6792 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $10.84 | 7.558% | $11.6593 | $11.66 | $11.65 | $11.70 |
| Purchase #7 | $101.68 | 6.533% | $108.3228 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $819.33 | $898.4939 | $898.50 | $898.45 | $898.60 | |