| 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 | $76.84 | 3.743% | $79.7161 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $209.54 | 12.575% | $235.8897 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $141.78 | 12.686% | $159.7662 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $134.29 | 12.177% | $150.6425 | $150.64 | $150.65 | $150.60 |
| Purchase #5 | $111.31 | 13.211% | $126.0152 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $127.62 | 13.284% | $144.573 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $85.86 | 11.450% | $95.691 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $887.24 | $992.2937 | $992.30 | $992.25 | $992.30 | |