| 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 | $29.58 | 9.388% | $32.357 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $179.29 | 9.362% | $196.0751 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $26.45 | 12.342% | $29.7145 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $183.64 | 11.764% | $205.2434 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $154.68 | 6.700% | $165.0436 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $98.92 | 4.562% | $103.4327 | $103.43 | $103.45 | $103.40 |
| Purchase #7 | $5.47 | 10.190% | $6.0274 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $678.03 | $737.8937 | $737.89 | $737.95 | $737.80 | |