| 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 | $45.93 | 6.485% | $48.9086 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $86.92 | 12.758% | $98.0093 | $98.01 | $98.00 | $98.00 |
| Purchase #3 | $32.63 | 5.871% | $34.5457 | $34.55 | $34.55 | $34.50 |
| Purchase #4 | $38.63 | 11.325% | $43.0048 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $122.42 | 11.843% | $136.9182 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $98.59 | 8.563% | $107.0323 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $80.30 | 6.835% | $85.7885 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $505.42 | $554.2074 | $554.21 | $554.20 | $554.10 | |