| 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 | $78.91 | 13.718% | $89.7349 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $142.29 | 6.711% | $151.8391 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $113.52 | 5.796% | $120.0996 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $152.61 | 8.691% | $165.8733 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $216.31 | 8.351% | $234.374 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $22.91 | 8.395% | $24.8333 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $198.56 | 6.486% | $211.4386 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $925.11 | $998.1928 | $998.18 | $998.20 | $998.10 | |