| 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 | $57.98 | 10.432% | $64.0285 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $117.31 | 3.403% | $121.3021 | $121.30 | $121.30 | $121.30 |
| Purchase #3 | $35.81 | 5.638% | $37.829 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $114.28 | 6.110% | $121.2625 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $141.74 | 10.367% | $156.4342 | $156.43 | $156.45 | $156.40 |
| Purchase #6 | $161.92 | 7.702% | $174.3911 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $131.81 | 11.620% | $147.1263 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $760.85 | $822.3737 | $822.37 | $822.45 | $822.30 | |