| 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 | $14.91 | 3.537% | $15.4374 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $175.31 | 5.653% | $185.2203 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $29.34 | 4.869% | $30.7686 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $230.80 | 4.694% | $241.6338 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $66.37 | 3.165% | $68.4706 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $46.78 | 11.726% | $52.2654 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $210.45 | 6.362% | $223.8388 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $773.96 | $817.6349 | $817.64 | $817.60 | $817.60 | |