| 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 | $17.48 | 9.107% | $19.0719 | $19.07 | $19.05 | $19.10 |
| Purchase #2 | $78.85 | 8.813% | $85.7991 | $85.80 | $85.80 | $85.80 |
| Purchase #3 | $184.79 | 12.371% | $207.6504 | $207.65 | $207.65 | $207.70 |
| Purchase #4 | $163.82 | 4.769% | $171.6326 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $13.56 | 3.507% | $14.0355 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $75.49 | 4.774% | $79.0939 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $237.27 | 3.360% | $245.2423 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $771.26 | $822.5257 | $822.52 | $822.55 | $822.50 | |