| 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 | $87.60 | 7.414% | $94.0947 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $199.56 | 13.226% | $225.9538 | $225.95 | $225.95 | $226.00 |
| Purchase #3 | $25.72 | 4.550% | $26.8903 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $7.73 | 11.149% | $8.5918 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $68.88 | 11.701% | $76.9396 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $214.63 | 7.770% | $231.3068 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $18.72 | 6.754% | $19.9843 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $622.84 | $683.7613 | $683.75 | $683.80 | $683.80 | |