| 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 | $25.35 | 5.161% | $26.6583 | $26.66 | $26.65 | $26.70 |
| Purchase #2 | $138.97 | 3.127% | $143.3156 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $55.62 | 12.410% | $62.5224 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $107.96 | 6.392% | $114.8608 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $178.84 | 13.536% | $203.0478 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $212.72 | 12.636% | $239.5993 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $106.29 | 4.807% | $111.3994 | $111.40 | $111.40 | $111.40 |
| 7 purchase totals = | $825.75 | $901.4036 | $901.41 | $901.35 | $901.40 | |