| 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 | $64.91 | 6.806% | $69.3278 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $134.96 | 8.657% | $146.6435 | $146.64 | $146.65 | $146.60 |
| Purchase #3 | $136.62 | 4.127% | $142.2583 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $6.65 | 6.498% | $7.0821 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $26.34 | 8.493% | $28.5771 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $22.66 | 6.310% | $24.0898 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $129.30 | 12.808% | $145.8607 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $521.44 | $563.8393 | $563.84 | $563.90 | $563.90 | |