| 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 | $82.69 | 6.388% | $87.9722 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $159.80 | 13.503% | $181.3778 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $248.84 | 3.616% | $257.8381 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $75.67 | 3.224% | $78.1096 | $78.11 | $78.10 | $78.10 |
| Purchase #5 | $206.81 | 3.671% | $214.402 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $181.65 | 5.592% | $191.8079 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $218.26 | 7.733% | $235.138 | $235.14 | $235.15 | $235.10 |
| 7 purchase totals = | $1,173.72 | $1,246.6456 | $1,246.65 | $1,246.65 | $1,246.60 | |