| 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 | $105.92 | 7.515% | $113.8799 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $163.43 | 6.241% | $173.6297 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $149.85 | 7.607% | $161.2491 | $161.25 | $161.25 | $161.20 |
| Purchase #4 | $153.75 | 7.785% | $165.7194 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $23.71 | 5.861% | $25.0996 | $25.10 | $25.10 | $25.10 |
| Purchase #6 | $114.63 | 11.722% | $128.0669 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $26.35 | 11.392% | $29.3518 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $737.64 | $796.9964 | $797.00 | $797.00 | $797.00 | |