| 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 | $79.49 | 6.494% | $84.6521 | $84.65 | $84.65 | $84.70 |
| Purchase #2 | $12.39 | 7.161% | $13.2772 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $85.98 | 3.187% | $88.7202 | $88.72 | $88.70 | $88.70 |
| Purchase #4 | $160.81 | 3.136% | $165.853 | $165.85 | $165.85 | $165.90 |
| Purchase #5 | $185.95 | 8.431% | $201.6274 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $5.92 | 3.113% | $6.1043 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $114.36 | 11.507% | $127.5194 | $127.52 | $127.50 | $127.50 |
| 7 purchase totals = | $644.90 | $687.7536 | $687.75 | $687.75 | $687.80 | |