| 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 | $31.74 | 5.719% | $33.5552 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $206.61 | 5.129% | $217.207 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $173.79 | 7.554% | $186.9181 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $193.37 | 9.681% | $212.0901 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $22.49 | 6.676% | $23.9914 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $74.68 | 13.811% | $84.9941 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $130.86 | 3.538% | $135.4898 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $833.54 | $894.2457 | $894.25 | $894.25 | $894.30 | |