| 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 | $9.69 | 12.582% | $10.9092 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $229.64 | 8.742% | $249.7151 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $156.94 | 9.338% | $171.5951 | $171.60 | $171.60 | $171.60 |
| Purchase #4 | $30.29 | 13.408% | $34.3513 | $34.35 | $34.35 | $34.40 |
| Purchase #5 | $60.56 | 6.447% | $64.4643 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $142.84 | 8.757% | $155.3485 | $155.35 | $155.35 | $155.30 |
| Purchase #7 | $94.81 | 8.755% | $103.1106 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $724.77 | $789.4941 | $789.50 | $789.45 | $789.50 | |