| 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 | $105.72 | 7.593% | $113.7473 | $113.75 | $113.75 | $113.70 |
| Purchase #2 | $25.76 | 11.615% | $28.752 | $28.75 | $28.75 | $28.80 |
| Purchase #3 | $221.98 | 13.873% | $252.7753 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $92.68 | 3.152% | $95.6013 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $31.74 | 3.223% | $32.763 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $130.52 | 9.310% | $142.6714 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $126.97 | 4.677% | $132.9084 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $735.37 | $799.2187 | $799.22 | $799.20 | $799.30 | |