| 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 | $46.71 | 12.733% | $52.6576 | $52.66 | $52.65 | $52.70 |
| Purchase #2 | $71.97 | 8.381% | $78.0018 | $78.00 | $78.00 | $78.00 |
| Purchase #3 | $187.90 | 10.495% | $207.6201 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $134.29 | 6.559% | $143.0981 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $202.87 | 4.186% | $211.3621 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $232.56 | 3.381% | $240.4229 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $50.98 | 9.471% | $55.8083 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $927.28 | $988.9709 | $988.97 | $988.90 | $989.00 | |