| 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 | $54.68 | 6.833% | $58.4163 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $145.44 | 12.828% | $164.097 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $24.85 | 10.469% | $27.4515 | $27.45 | $27.45 | $27.50 |
| Purchase #4 | $19.59 | 3.168% | $20.2106 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $32.97 | 6.196% | $35.0128 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $207.85 | 11.489% | $231.7299 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $16.32 | 7.668% | $17.5714 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $501.70 | $554.4895 | $554.49 | $554.45 | $554.50 | |