| 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 | $49.92 | 12.339% | $56.0796 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $137.96 | 12.264% | $154.8794 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $85.85 | 8.512% | $93.1576 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $176.51 | 9.329% | $192.9766 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $120.53 | 7.855% | $129.9976 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $118.66 | 10.638% | $131.2831 | $131.28 | $131.30 | $131.30 |
| Purchase #7 | $121.73 | 13.508% | $138.1733 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $811.16 | $896.5472 | $896.55 | $896.60 | $896.70 | |