| 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 | $72.37 | 4.377% | $75.5376 | $75.54 | $75.55 | $75.50 |
| Purchase #2 | $191.48 | 7.265% | $205.391 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $91.60 | 8.627% | $99.5023 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $246.55 | 7.665% | $265.4481 | $265.45 | $265.45 | $265.40 |
| Purchase #5 | $191.84 | 4.826% | $201.0982 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $109.47 | 4.453% | $114.3447 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $187.83 | 13.305% | $212.8208 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $1,091.14 | $1,174.1427 | $1,174.14 | $1,174.15 | $1,174.00 | |