| 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 | $7.97 | 13.126% | $9.0161 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $74.89 | 10.842% | $83.0096 | $83.01 | $83.00 | $83.00 |
| Purchase #3 | $36.49 | 7.162% | $39.1034 | $39.10 | $39.10 | $39.10 |
| Purchase #4 | $242.53 | 9.231% | $264.9179 | $264.92 | $264.90 | $264.90 |
| Purchase #5 | $215.25 | 9.415% | $235.5158 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $73.63 | 12.149% | $82.5753 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $129.27 | 9.617% | $141.7019 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $780.03 | $855.8400 | $855.85 | $855.80 | $855.80 | |