| 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 | $67.29 | 9.811% | $73.8918 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $227.49 | 10.602% | $251.6085 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $29.28 | 3.416% | $30.2802 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $140.32 | 5.319% | $147.7836 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $154.63 | 10.668% | $171.1259 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $118.65 | 6.431% | $126.2804 | $126.28 | $126.30 | $126.30 |
| Purchase #7 | $223.87 | 4.278% | $233.4472 | $233.45 | $233.45 | $233.40 |
| 7 purchase totals = | $961.53 | $1,034.4176 | $1,034.42 | $1,034.50 | $1,034.40 | |