| 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 | $16.66 | 5.412% | $17.5616 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $141.92 | 13.390% | $160.9231 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $120.59 | 9.416% | $131.9448 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $128.32 | 4.618% | $134.2458 | $134.25 | $134.25 | $134.20 |
| Purchase #5 | $129.60 | 8.708% | $140.8856 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $18.48 | 13.232% | $20.9253 | $20.93 | $20.95 | $20.90 |
| Purchase #7 | $141.37 | 10.246% | $155.8548 | $155.85 | $155.85 | $155.90 |
| 7 purchase totals = | $696.94 | $762.3410 | $762.34 | $762.35 | $762.30 | |