| 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 | $8.25 | 4.161% | $8.5933 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $101.84 | 13.712% | $115.8043 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $94.73 | 5.573% | $100.0093 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $234.95 | 13.560% | $266.8092 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $193.30 | 7.218% | $207.2524 | $207.25 | $207.25 | $207.30 |
| Purchase #6 | $88.27 | 7.456% | $94.8514 | $94.85 | $94.85 | $94.90 |
| Purchase #7 | $127.96 | 7.618% | $137.708 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $849.30 | $931.0279 | $931.02 | $931.00 | $931.10 | |