| 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 | $8.40 | 6.563% | $8.9513 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $23.57 | 4.540% | $24.6401 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $68.63 | 13.533% | $77.9177 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $9.41 | 11.797% | $10.5201 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $131.51 | 7.426% | $141.2759 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $140.96 | 9.623% | $154.5246 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $50.35 | 9.553% | $55.1599 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $432.83 | $472.9896 | $472.99 | $472.95 | $473.00 | |