| 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 | $25.60 | 5.565% | $27.0246 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $211.25 | 5.507% | $222.8835 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $70.30 | 8.158% | $76.0351 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $10.72 | 7.793% | $11.5554 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $19.64 | 12.412% | $22.0777 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $145.63 | 10.508% | $160.9328 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $196.63 | 7.793% | $211.9534 | $211.95 | $211.95 | $212.00 |
| 7 purchase totals = | $679.77 | $732.4625 | $732.46 | $732.50 | $732.50 | |