| 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 | $76.31 | 4.136% | $79.4662 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $237.80 | 3.184% | $245.3716 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $76.35 | 13.773% | $86.8657 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $22.59 | 6.348% | $24.024 | $24.02 | $24.00 | $24.00 |
| Purchase #5 | $153.28 | 3.551% | $158.723 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $248.42 | 3.676% | $257.5519 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $173.80 | 10.365% | $191.8144 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $988.55 | $1,043.8168 | $1,043.81 | $1,043.70 | $1,043.90 | |