| 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 | $107.48 | 6.701% | $114.6822 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $30.30 | 12.330% | $34.036 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $183.40 | 9.437% | $200.7075 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $62.85 | 10.419% | $69.3983 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $193.73 | 5.278% | $203.9551 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $158.67 | 10.194% | $174.8448 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $8.92 | 13.733% | $10.145 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $745.35 | $807.7689 | $807.78 | $807.80 | $807.70 | |