| 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 | $92.53 | 5.794% | $97.8912 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $68.76 | 13.844% | $78.2791 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $228.54 | 6.459% | $243.3014 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $112.57 | 6.769% | $120.1899 | $120.19 | $120.20 | $120.20 |
| Purchase #5 | $137.56 | 5.571% | $145.2235 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $232.96 | 11.237% | $259.1377 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $219.35 | 8.118% | $237.1568 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $1,092.27 | $1,181.1796 | $1,181.18 | $1,181.20 | $1,181.20 | |