| 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 | $55.87 | 5.140% | $58.7417 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $199.29 | 4.216% | $207.6921 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $244.29 | 3.586% | $253.0502 | $253.05 | $253.05 | $253.10 |
| Purchase #4 | $83.31 | 11.228% | $92.664 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $11.79 | 9.520% | $12.9124 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $229.37 | 12.618% | $258.3119 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $229.28 | 10.692% | $253.7946 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $1,053.20 | $1,137.1669 | $1,137.15 | $1,137.15 | $1,137.20 | |