| 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 | $8.31 | 5.798% | $8.7918 | $8.79 | $8.80 | $8.80 |
| Purchase #2 | $235.60 | 7.557% | $253.4043 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $171.25 | 9.822% | $188.0702 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $79.63 | 7.842% | $85.8746 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $189.39 | 12.400% | $212.8744 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $24.85 | 5.704% | $26.2674 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $46.75 | 10.624% | $51.7167 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $755.78 | $826.9994 | $826.99 | $826.90 | $827.10 | |