| 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 | $87.60 | 7.338% | $94.0281 | $94.03 | $94.05 | $94.00 |
| Purchase #2 | $81.76 | 8.424% | $88.6475 | $88.65 | $88.65 | $88.60 |
| Purchase #3 | $145.42 | 4.156% | $151.4637 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $180.75 | 12.798% | $203.8824 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $193.47 | 10.149% | $213.1053 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $34.92 | 11.323% | $38.874 | $38.87 | $38.85 | $38.90 |
| Purchase #7 | $222.52 | 7.501% | $239.2112 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $946.44 | $1,029.2122 | $1,029.21 | $1,029.20 | $1,029.20 | |