| 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 | $107.79 | 9.682% | $118.2262 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $35.82 | 8.676% | $38.9277 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $31.35 | 11.720% | $35.0242 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $100.66 | 13.158% | $113.9048 | $113.90 | $113.90 | $113.90 |
| Purchase #5 | $30.47 | 12.765% | $34.3595 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $66.81 | 9.614% | $73.2331 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $164.99 | 10.699% | $182.6423 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $537.89 | $596.3178 | $596.31 | $596.35 | $596.20 | |