| 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 | $9.64 | 10.386% | $10.6412 | $10.64 | $10.65 | $10.60 |
| Purchase #2 | $175.73 | 5.257% | $184.9681 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $146.62 | 5.512% | $154.7017 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $23.28 | 5.531% | $24.5676 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $126.65 | 5.737% | $133.9159 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $6.27 | 12.694% | $7.0659 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $50.27 | 12.168% | $56.3869 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $538.46 | $572.2473 | $572.26 | $572.20 | $572.30 | |