| 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 | $96.34 | 5.639% | $101.7726 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $208.26 | 9.692% | $228.4446 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $193.85 | 10.167% | $213.5587 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $67.99 | 4.268% | $70.8918 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $76.49 | 5.611% | $80.7819 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $11.39 | 10.310% | $12.5643 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $160.93 | 6.362% | $171.1684 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $815.25 | $879.1823 | $879.17 | $879.15 | $879.30 | |