| 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 | $45.58 | 7.788% | $49.1298 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $101.88 | 5.261% | $107.2399 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $99.98 | 8.712% | $108.6903 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $215.40 | 3.502% | $222.9433 | $222.94 | $222.95 | $222.90 |
| Purchase #5 | $92.94 | 4.381% | $97.0117 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $135.95 | 13.693% | $154.5656 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $248.52 | 8.394% | $269.3808 | $269.38 | $269.40 | $269.40 |
| 7 purchase totals = | $940.25 | $1,008.9614 | $1,008.96 | $1,009.00 | $1,008.90 | |