| 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 | $9.56 | 13.287% | $10.8302 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $11.62 | 9.266% | $12.6967 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $201.98 | 5.401% | $212.8889 | $212.89 | $212.90 | $212.90 |
| Purchase #4 | $18.50 | 12.341% | $20.7831 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $213.62 | 13.301% | $242.0336 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $44.70 | 5.279% | $47.0597 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $176.98 | 10.346% | $195.2904 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $676.96 | $741.5826 | $741.58 | $741.65 | $741.60 | |