| 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 | $39.52 | 11.110% | $43.9107 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $235.30 | 4.411% | $245.6791 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $146.69 | 4.609% | $153.4509 | $153.45 | $153.45 | $153.50 |
| Purchase #4 | $129.37 | 4.342% | $134.9872 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $186.31 | 9.301% | $203.6387 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $38.81 | 3.848% | $40.3034 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $86.53 | 9.818% | $95.0255 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $862.53 | $916.9955 | $917.00 | $917.05 | $917.00 | |