| 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 | $92.58 | 7.264% | $99.305 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $80.55 | 13.238% | $91.2132 | $91.21 | $91.20 | $91.20 |
| Purchase #3 | $61.83 | 4.191% | $64.4213 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $78.64 | 3.266% | $81.2084 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $235.49 | 6.550% | $250.9146 | $250.91 | $250.90 | $250.90 |
| Purchase #6 | $13.47 | 4.775% | $14.1132 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $227.77 | 13.389% | $258.2661 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $790.33 | $859.4418 | $859.44 | $859.35 | $859.40 | |