| 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 | $44.41 | 3.268% | $45.8613 | $45.86 | $45.85 | $45.90 |
| Purchase #2 | $56.38 | 3.858% | $58.5551 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $201.77 | 12.622% | $227.2374 | $227.24 | $227.25 | $227.20 |
| Purchase #4 | $28.73 | 10.677% | $31.7975 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $25.89 | 12.183% | $29.0442 | $29.04 | $29.05 | $29.00 |
| Purchase #6 | $75.54 | 8.363% | $81.8574 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $8.96 | 10.447% | $9.8961 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $441.68 | $484.2490 | $484.26 | $484.25 | $484.30 | |