| 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 | $65.75 | 9.356% | $71.9016 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $157.35 | 9.502% | $172.3014 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $30.96 | 6.610% | $33.0065 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $99.93 | 10.865% | $110.7874 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $249.82 | 8.221% | $270.3577 | $270.36 | $270.35 | $270.40 |
| Purchase #6 | $136.97 | 5.157% | $144.0335 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $44.54 | 12.552% | $50.1307 | $50.13 | $50.15 | $50.10 |
| 7 purchase totals = | $785.32 | $852.5188 | $852.52 | $852.55 | $852.50 | |