| 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 | $36.54 | 5.424% | $38.5219 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $211.57 | 7.744% | $227.954 | $227.95 | $227.95 | $228.00 |
| Purchase #3 | $102.31 | 6.403% | $108.8609 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $5.75 | 3.696% | $5.9625 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $142.59 | 4.385% | $148.8426 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $130.71 | 10.668% | $144.6541 | $144.65 | $144.65 | $144.70 |
| Purchase #7 | $235.34 | 8.691% | $255.7934 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $864.81 | $930.5894 | $930.57 | $930.55 | $930.70 | |