| 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 | $5.41 | 4.797% | $5.6695 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $39.43 | 6.402% | $41.9543 | $41.95 | $41.95 | $42.00 |
| Purchase #3 | $161.52 | 3.277% | $166.813 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $217.73 | 7.148% | $233.2933 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $34.30 | 12.486% | $38.5827 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $198.32 | 10.557% | $219.2566 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $239.57 | 9.326% | $261.9123 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $896.28 | $967.4817 | $967.47 | $967.45 | $967.60 | |