| 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 | $27.51 | 11.310% | $30.6214 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $239.49 | 4.156% | $249.4432 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $129.35 | 13.504% | $146.8174 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $50.63 | 7.482% | $54.4181 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $185.70 | 7.124% | $198.9293 | $198.93 | $198.95 | $198.90 |
| Purchase #6 | $245.38 | 11.549% | $273.7189 | $273.72 | $273.70 | $273.70 |
| Purchase #7 | $5.27 | 10.572% | $5.8271 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $883.33 | $959.7754 | $959.78 | $959.75 | $959.60 | |