| 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 | $47.35 | 4.592% | $49.5243 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $41.73 | 12.407% | $46.9074 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $11.35 | 13.840% | $12.9208 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $147.74 | 12.277% | $165.878 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $118.84 | 7.872% | $128.1951 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $121.78 | 11.644% | $135.9601 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $147.25 | 8.579% | $159.8826 | $159.88 | $159.90 | $159.90 |
| 7 purchase totals = | $636.04 | $699.2683 | $699.27 | $699.25 | $699.30 | |