| 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 | $72.52 | 11.565% | $80.9069 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $63.29 | 9.210% | $69.119 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $21.60 | 4.394% | $22.5491 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $179.98 | 5.692% | $190.2245 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $48.91 | 6.579% | $52.1278 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $114.89 | 9.508% | $125.8137 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $78.47 | 10.788% | $86.9353 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $579.66 | $627.6763 | $627.68 | $627.65 | $627.50 | |