| 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 | $53.53 | 7.277% | $57.4254 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $189.31 | 13.596% | $215.0486 | $215.05 | $215.05 | $215.00 |
| Purchase #3 | $124.75 | 3.541% | $129.1674 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $201.84 | 4.571% | $211.0661 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $71.89 | 10.202% | $79.2242 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $164.67 | 9.246% | $179.8954 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $164.39 | 11.662% | $183.5612 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $970.38 | $1,055.3883 | $1,055.40 | $1,055.35 | $1,055.40 | |