| 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 | $60.32 | 4.803% | $63.2172 | $63.22 | $63.20 | $63.20 |
| Purchase #2 | $134.98 | 3.520% | $139.7313 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $124.95 | 13.333% | $141.6096 | $141.61 | $141.60 | $141.60 |
| Purchase #4 | $21.68 | 11.283% | $24.1262 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $102.55 | 11.492% | $114.335 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $75.37 | 9.684% | $82.6688 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $122.94 | 12.514% | $138.3247 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $642.79 | $704.0128 | $704.02 | $704.00 | $703.90 | |