| 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 | $57.51 | 13.271% | $65.1422 | $65.14 | $65.15 | $65.10 |
| Purchase #2 | $77.29 | 7.492% | $83.0806 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $70.70 | 6.591% | $75.3598 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $20.76 | 10.573% | $22.955 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $119.69 | 6.835% | $127.8708 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $120.78 | 11.699% | $134.9101 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $81.55 | 3.682% | $84.5527 | $84.55 | $84.55 | $84.60 |
| 7 purchase totals = | $548.28 | $593.8712 | $593.87 | $593.85 | $594.00 | |