| 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 | $69.80 | 12.703% | $78.6667 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $221.51 | 5.148% | $232.9133 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $92.81 | 4.324% | $96.8231 | $96.82 | $96.80 | $96.80 |
| Purchase #4 | $79.92 | 10.238% | $88.1022 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $217.97 | 11.606% | $243.2676 | $243.27 | $243.25 | $243.30 |
| Purchase #6 | $193.27 | 10.141% | $212.8695 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $114.82 | 13.362% | $130.1622 | $130.16 | $130.15 | $130.20 |
| 7 purchase totals = | $990.10 | $1,082.8046 | $1,082.80 | $1,082.70 | $1,082.90 | |