| 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 | $102.43 | 3.211% | $105.719 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $33.54 | 13.367% | $38.0233 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $196.81 | 10.736% | $217.9395 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $32.93 | 4.522% | $34.4191 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $64.50 | 10.475% | $71.2564 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $223.97 | 5.427% | $236.1249 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $155.85 | 3.445% | $161.219 | $161.22 | $161.20 | $161.20 |
| 7 purchase totals = | $810.03 | $864.7012 | $864.70 | $864.60 | $864.60 | |