| 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 | $44.49 | 12.603% | $50.0971 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $207.32 | 13.315% | $234.9247 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $101.56 | 6.297% | $107.9552 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $167.85 | 9.461% | $183.7303 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $121.94 | 6.770% | $130.1953 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $76.73 | 8.373% | $83.1546 | $83.15 | $83.15 | $83.20 |
| Purchase #7 | $96.42 | 3.346% | $99.6462 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $816.31 | $889.7034 | $889.71 | $889.70 | $889.70 | |