| 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 | $76.31 | 12.391% | $85.7656 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $135.73 | 5.859% | $143.6824 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $87.99 | 11.463% | $98.0763 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $99.38 | 10.334% | $109.6499 | $109.65 | $109.65 | $109.60 |
| Purchase #5 | $32.66 | 9.446% | $35.7451 | $35.75 | $35.75 | $35.70 |
| Purchase #6 | $122.75 | 5.374% | $129.3466 | $129.35 | $129.35 | $129.30 |
| Purchase #7 | $175.90 | 11.277% | $195.7362 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $730.72 | $798.0021 | $798.02 | $798.05 | $797.90 | |