| 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 | $91.95 | 3.224% | $94.9145 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $88.81 | 10.843% | $98.4397 | $98.44 | $98.45 | $98.40 |
| Purchase #3 | $141.38 | 11.712% | $157.9384 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $30.40 | 12.204% | $34.11 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $57.84 | 4.708% | $60.5631 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $37.92 | 11.318% | $42.2118 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $31.97 | 6.438% | $34.0282 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $480.27 | $522.2057 | $522.20 | $522.20 | $522.10 | |