| 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 | $52.93 | 3.520% | $54.7931 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $96.29 | 7.838% | $103.8372 | $103.84 | $103.85 | $103.80 |
| Purchase #3 | $192.95 | 6.462% | $205.4184 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $172.54 | 10.503% | $190.6619 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $47.37 | 12.662% | $53.368 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $200.41 | 7.138% | $214.7153 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $85.84 | 7.449% | $92.2342 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $848.33 | $915.0281 | $915.03 | $915.00 | $915.00 | |