| 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 | $86.73 | 6.490% | $92.3588 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $248.82 | 7.358% | $267.1282 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $135.82 | 4.611% | $142.0827 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $180.55 | 8.300% | $195.5357 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $73.83 | 5.515% | $77.9017 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $109.93 | 11.187% | $122.2279 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $102.49 | 5.226% | $107.8461 | $107.85 | $107.85 | $107.80 |
| 7 purchase totals = | $938.17 | $1,005.0811 | $1,005.09 | $1,005.15 | $1,005.00 | |