| 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 | $106.88 | 5.422% | $112.675 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $95.56 | 12.465% | $107.4716 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $7.86 | 8.553% | $8.5323 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $151.81 | 11.231% | $168.8598 | $168.86 | $168.85 | $168.90 |
| Purchase #5 | $47.58 | 13.520% | $54.0128 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $5.81 | 9.254% | $6.3477 | $6.35 | $6.35 | $6.30 |
| Purchase #7 | $130.45 | 6.155% | $138.4792 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $545.95 | $596.3784 | $596.38 | $596.40 | $596.40 | |