| 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 | $76.39 | 6.518% | $81.3691 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $105.98 | 11.535% | $118.2048 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $52.40 | 4.163% | $54.5814 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $183.32 | 5.726% | $193.8169 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $22.69 | 4.362% | $23.6797 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $245.38 | 12.168% | $275.2378 | $275.24 | $275.25 | $275.20 |
| Purchase #7 | $175.35 | 5.599% | $185.1678 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $861.51 | $932.0575 | $932.06 | $932.05 | $932.10 | |