| 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 | $42.68 | 4.547% | $44.6207 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $60.40 | 3.232% | $62.3521 | $62.35 | $62.35 | $62.40 |
| Purchase #3 | $143.46 | 7.398% | $154.0732 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $77.73 | 5.629% | $82.1054 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $184.85 | 8.206% | $200.0188 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $129.88 | 7.391% | $139.4794 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $190.49 | 13.124% | $215.4899 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $829.49 | $898.1395 | $898.14 | $898.10 | $898.20 | |