| 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 | $33.59 | 9.483% | $36.7753 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $107.64 | 6.799% | $114.9584 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $5.74 | 9.842% | $6.3049 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $247.60 | 3.267% | $255.6891 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $115.58 | 13.616% | $131.3174 | $131.32 | $131.30 | $131.30 |
| Purchase #6 | $226.40 | 11.437% | $252.2934 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $107.90 | 6.212% | $114.6027 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $844.45 | $911.9412 | $911.94 | $911.95 | $912.00 | |