| 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 | $117.70 | 8.446% | $127.6409 | $127.64 | $127.65 | $127.60 |
| Purchase #2 | $190.52 | 4.319% | $198.7486 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $27.84 | 6.182% | $29.5611 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $152.37 | 8.799% | $165.777 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $58.37 | 9.840% | $64.1136 | $64.11 | $64.10 | $64.10 |
| Purchase #6 | $76.89 | 9.257% | $84.0077 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $13.28 | 8.143% | $14.3614 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $636.97 | $684.2103 | $684.21 | $684.20 | $684.20 | |