| 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 | $64.84 | 5.140% | $68.1728 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $17.29 | 10.498% | $19.1051 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $52.35 | 4.291% | $54.5963 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $241.97 | 3.130% | $249.5437 | $249.54 | $249.55 | $249.50 |
| Purchase #5 | $23.83 | 4.806% | $24.9753 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $101.87 | 5.459% | $107.4311 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $133.96 | 3.366% | $138.4691 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $636.11 | $662.2934 | $662.30 | $662.30 | $662.30 | |