| 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 | $10.77 | 4.702% | $11.2764 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $39.63 | 9.208% | $43.2791 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $17.65 | 8.249% | $19.1059 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $10.66 | 8.762% | $11.594 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $137.26 | 12.755% | $154.7675 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $239.83 | 7.718% | $258.3401 | $258.34 | $258.35 | $258.30 |
| Purchase #7 | $65.46 | 3.589% | $67.8094 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $521.26 | $566.1724 | $566.18 | $566.20 | $566.20 | |