| 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 | $88.96 | 11.433% | $99.1308 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $247.33 | 9.448% | $270.6977 | $270.70 | $270.70 | $270.70 |
| Purchase #3 | $11.27 | 8.344% | $12.2104 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $219.94 | 11.782% | $245.8533 | $245.85 | $245.85 | $245.90 |
| Purchase #5 | $137.91 | 9.618% | $151.1742 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $32.55 | 5.572% | $34.3637 | $34.36 | $34.35 | $34.40 |
| Purchase #7 | $67.64 | 13.530% | $76.7917 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $805.60 | $890.2218 | $890.21 | $890.20 | $890.30 | |