| 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 | $60.50 | 5.563% | $63.8656 | $63.87 | $63.85 | $63.90 |
| Purchase #2 | $39.34 | 10.739% | $43.5647 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $225.72 | 3.643% | $233.943 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $146.52 | 9.671% | $160.6899 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $226.64 | 13.812% | $257.9435 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $246.56 | 4.614% | $257.9363 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $147.66 | 4.243% | $153.9252 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $1,092.94 | $1,171.8682 | $1,171.87 | $1,171.90 | $1,171.80 | |