| 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 | $71.81 | 10.730% | $79.5152 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $243.81 | 4.502% | $254.7863 | $254.79 | $254.80 | $254.80 |
| Purchase #3 | $205.33 | 6.743% | $219.1754 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $39.46 | 12.417% | $44.3597 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $180.58 | 4.174% | $188.1174 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $64.48 | 11.236% | $71.725 | $71.73 | $71.75 | $71.70 |
| Purchase #7 | $189.73 | 9.656% | $208.0503 | $208.05 | $208.05 | $208.10 |
| 7 purchase totals = | $995.20 | $1,065.7293 | $1,065.75 | $1,065.75 | $1,065.80 | |