| 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 | $50.40 | 5.706% | $53.2758 | $53.28 | $53.30 | $53.30 |
| Purchase #2 | $114.67 | 7.813% | $123.6292 | $123.63 | $123.65 | $123.60 |
| Purchase #3 | $233.38 | 3.236% | $240.9322 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $29.43 | 3.119% | $30.3479 | $30.35 | $30.35 | $30.30 |
| Purchase #5 | $241.50 | 9.142% | $263.5779 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $133.49 | 11.416% | $148.7292 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $26.52 | 5.828% | $28.0656 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $829.39 | $888.5578 | $888.57 | $888.65 | $888.50 | |