| 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 | $107.68 | 6.824% | $115.0281 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $126.79 | 8.743% | $137.8752 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $108.71 | 4.797% | $113.9248 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $50.36 | 12.838% | $56.8252 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $177.94 | 3.869% | $184.8245 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $106.88 | 13.813% | $121.6433 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $118.94 | 4.553% | $124.3553 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $797.30 | $854.4764 | $854.48 | $854.50 | $854.40 | |