| 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 | $11.59 | 8.848% | $12.6155 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $16.32 | 6.357% | $17.3575 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $56.37 | 12.355% | $63.3345 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $225.70 | 6.207% | $239.7092 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $13.74 | 8.735% | $14.9402 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $52.50 | 3.739% | $54.463 | $54.46 | $54.45 | $54.50 |
| Purchase #7 | $146.65 | 12.774% | $165.3831 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $522.87 | $567.8030 | $567.80 | $567.80 | $567.80 | |