| 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 | $49.49 | 3.737% | $51.3394 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $7.95 | 5.323% | $8.3732 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $215.93 | 9.213% | $235.8236 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $27.61 | 10.168% | $30.4174 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $100.49 | 6.173% | $106.6932 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $103.72 | 10.428% | $114.5359 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $164.55 | 6.609% | $175.4251 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $669.74 | $722.6078 | $722.61 | $722.60 | $722.50 | |