| 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 | $25.57 | 7.429% | $27.4696 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $124.74 | 4.358% | $130.1762 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $192.34 | 5.566% | $203.0456 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $94.97 | 4.671% | $99.406 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $7.90 | 7.809% | $8.5169 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $248.61 | 3.760% | $257.9577 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $246.66 | 13.304% | $279.4756 | $279.48 | $279.50 | $279.50 |
| 7 purchase totals = | $940.79 | $1,006.0476 | $1,006.07 | $1,006.05 | $1,006.10 | |