| 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 | $39.41 | 11.565% | $43.9678 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $174.65 | 12.421% | $196.3433 | $196.34 | $196.35 | $196.30 |
| Purchase #3 | $140.62 | 13.442% | $159.5221 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $227.99 | 9.229% | $249.0312 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $38.94 | 3.224% | $40.1954 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $146.29 | 3.635% | $151.6076 | $151.61 | $151.60 | $151.60 |
| Purchase #7 | $195.35 | 7.134% | $209.2863 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $963.25 | $1,049.9537 | $1,049.96 | $1,049.95 | $1,049.90 | |