| 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 | $63.30 | 3.259% | $65.3629 | $65.36 | $65.35 | $65.40 |
| Purchase #2 | $69.72 | 11.400% | $77.6681 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $233.27 | 9.335% | $255.0458 | $255.05 | $255.05 | $255.00 |
| Purchase #4 | $215.94 | 6.373% | $229.7019 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $55.37 | 13.464% | $62.825 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $220.42 | 8.244% | $238.5914 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $171.71 | 7.308% | $184.2586 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $1,029.73 | $1,113.4537 | $1,113.46 | $1,113.45 | $1,113.50 | |