| 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 | $25.82 | 7.346% | $27.7167 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $5.87 | 6.228% | $6.2356 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $19.99 | 10.482% | $22.0854 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $8.98 | 6.520% | $9.5655 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $89.72 | 9.741% | $98.4596 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $129.76 | 3.652% | $134.4988 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $140.52 | 10.477% | $155.2423 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $420.66 | $453.8039 | $453.82 | $453.80 | $453.80 | |